How To Make Gravy From Roast Juice In Crock Pot [COMPLETE GUIDE]

There’s nothing quite like the rich, savory flavor of homemade gravy, especially when it’s made from the delicious juices of a slow-cooked roast. Creating gravy from roast juice using a crock pot can be a convenient and hassle-free way to elevate your roast dinner to the next level. In this comprehensive guide, we’ll explore everything you need to know about making flavorful gravy in a crock pot, including the selection of ingredients, preparation methods, cooking times, troubleshooting tips, and more.


Quick Answer: How Long To Make Gravy From Roast Juice In Crock Pot

Making gravy from roast juice in a crock pot typically takes around 2 to 4 hours on the low setting. This allows the flavors to meld together and for the gravy to thicken to the desired consistency.


Creating a truly flavorful and luscious gravy starts with selecting high-quality ingredients. Here’s what you need to consider when choosing the components for your roast juice gravy:

Roast Juice

The foundation of a delicious gravy is the roast juice itself. Ideally, you’ll want to use the juices collected from a roast, such as beef, chicken, turkey, or pork. These juices are infused with the essence of the meat and aromatic spices, which will enhance the flavor and depth of your gravy.

Thickening Agents

To achieve the perfect consistency, you’ll need a thickening agent. Common options include all-purpose flour, cornstarch, or arrowroot. Each of these has its own properties and can affect the texture and appearance of the gravy.


Aromatics such as onions, garlic, herbs, and spices can add layers of flavor to your gravy. They can be added directly to the crock pot with the roast juice, infusing the gravy with an irresistible aroma and taste.


Salt, pepper, and other seasonings will bring balance and depth to the gravy. Consider using freshly ground black pepper, dried thyme, rosemary, or a splash of Worcestershire sauce to elevate the flavors.


Before you begin making gravy from roast juice in a crock pot, there are some essential steps you can take to ensure a smooth and flavorful result:

Skim The Fat

If there’s a layer of fat on top of the roast juice, consider skimming it off before using the juice for gravy. While some fat can add flavor, too much can make the gravy greasy. A fat separator can be handy for this task.

Strain The Juice

Straining the roast juice helps remove any solid bits and creates a smooth, silky gravy. Use a fine mesh strainer or cheesecloth to achieve a refined texture.


For added flavor complexity, consider adding a mirepoix mixture of diced onions, carrots, and celery to the crock pot along with the roast juice. This classic combination of vegetables will impart a deep, savory flavor to the gravy.

Crock Pot Cooking Times For Gravy From Roast Juice

Cooking times are crucial for developing the flavors and achieving the desired consistency when making gravy in a crock pot. Here’s a general guideline for the cooking times based on the choices of thickening agents:

All-Purpose Flour

If using all-purpose flour as the thickening agent, the gravy will typically take around 2 to 4 hours on the low setting to reach the desired thickness. It’s important to monitor and stir the gravy occasionally to prevent any lumps from forming.


Gravies thickened with cornstarch generally require a shorter cooking time. It may take around 1 to 2 hours on the low setting for the gravy to thicken adequately.


Arrowroot, a gluten-free alternative to cornstarch, thickens quickly and efficiently. When using arrowroot, the gravy may be ready in 1 to 2 hours on the low setting.

How To Make Gravy From Roast Juice In Crock Pot

Once you’ve carefully selected your ingredients and prepared the roast juice, it’s time to transform these components into a delectable and hearty gravy. Follow these steps to make gravy from roast juice in a crock pot:


  • 4 cups of roast juice
  • ⅓ cup of all-purpose flour
  • ½ cup of finely diced onions, carrots, and celery
  • A pinch of salt and freshly ground black pepper
  • 1 teaspoon of Worcestershire sauce (optional)


  1. Prepare the Roast Juice: If the roast juice has excess fat, skim it off using a fat separator. Strain the roast juice to remove any solid bits.

  2. Combine Ingredients in the Crock Pot: Pour the roast juice into the crock pot and add the finely diced aromatics (onions, carrots, celery). If desired, add a teaspoon of Worcestershire sauce for additional depth of flavor.

  3. Thicken the Gravy: In a separate bowl, whisk together the all-purpose flour with a small amount of water to create a smooth slurry. Slowly pour the slurry into the crock pot while stirring the roast juice. This will prevent lumps from forming.

  4. Season the Gravy: Add a pinch of salt and freshly ground pepper to taste. You can also include additional herbs or seasonings according to your preference.

  5. Cook on Low Heat: Set the crock pot to the low setting and cook the gravy for 2 to 4 hours. Stir the gravy occasionally to ensure even thickening and to prevent any sticking or burning.

  6. Adjust the Consistency: If the gravy is too thin, continue cooking with the lid off to allow for evaporation and further thickening. If it’s too thick, you can gradually add small amounts of water or broth to reach the desired consistency.

  7. Serve and Enjoy: Once the gravy has reached the desired thickness and the flavors have melded, it’s ready to be served alongside your roast or favorite dish.

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Troubleshooting Common Issues

While making gravy from roast juice in a crock pot is relatively straightforward, issues may arise that could affect the final result. Here are some common problems and their solutions:

Lumps In The Gravy

Lumps can form when the thickening agent is not properly incorporated. To fix this issue, use a whisk to vigorously stir the gravy and break up any lumps. If the lumps persist, strain the gravy through a fine mesh sieve to remove them.

Thin Gravy

If the gravy is too thin after the recommended cooking time, create a slurry of equal parts flour and cold water and add it to the crock pot. Cook for an additional 30 minutes to allow the gravy to thicken further.

Greasy Texture

Excessive fat from the roast juice can result in a greasy texture. To address this, use a fat separator to remove excess fat before making the gravy. Alternatively, you can refrigerate the roast juice and skim off the solidified fat that rises to the top before using it to make the gravy.

Creating rich and flavorful gravy from roast juice in a crock pot is a rewarding endeavor that adds a touch of homemade comfort to any meal. By selecting quality ingredients, carefully preparing the roast juice, and utilizing the slow cooking process, you can achieve a luxurious gravy that complements a variety of meats and side dishes. Understanding the cooking times, troubleshooting common issues, and mastering the techniques involved will empower you to consistently produce outstanding gravy that will delight your family and guests. Experiment with different seasonings, aromatic vegetables, and thickening agents to customize the flavors to your liking, and elevate your dining experience with this quintessential accompaniment.

Achieving Perfect Texture

Gravy is a rich and flavorful sauce that can elevate any meal, especially when made from the juices of a roast. While traditional methods of making gravy involve pan drippings and stovetop cooking, using a crock pot can simplify the process and allow for a hands-off approach, making it ideal for busy cooks.

Making gravy from roast juice in a crock pot offers several advantages. It allows the flavors to develop slowly over time, resulting in a more concentrated taste. Additionally, the low and slow cooking method helps achieve a perfect texture, ensuring a silky-smooth and velvety consistency. Furthermore, cooking gravy in a crock pot imparts a rich aroma throughout your kitchen, making it a delightful experience to prepare.

One of the challenges when making gravy is obtaining a smooth and luscious texture. With a crock pot, this task becomes much simpler. The long, slow cooking process in a crock pot helps break down the fats and connective tissues present in the roast juice, resulting in a naturally thickened and luxurious gravy.

To achieve the perfect texture, there are a few key techniques to keep in mind:

1. Strain And Skim

Before transferring the roast juice to the crock pot, it is essential to strain it to remove any impurities such as bone fragments or herbs. This step ensures a clean and smooth gravy. After straining, skim off any excess fat from the surface of the liquid. While some fat is necessary for flavor, removing any excess will help prevent greasiness in the final gravy.

2. Incorporate A Roux

To thicken the gravy, a roux can be added to the crock pot. A roux is a mixture of equal parts fat and flour cooked together. This classic thickening agent adds body and richness to the gravy while ensuring a smooth texture. Heat butter or the fat of your choice in a separate pan, then add flour and cook until it turns golden brown. Incorporate this roux gradually into the crock pot, whisking constantly to avoid lumps and ensure even distribution.

3. Use Cream Or Cornstarch Slurry

If you prefer a gluten-free option or a lighter gravy, you can opt for using either cream or a cornstarch slurry as additional thickeners. For a creamy texture, add a small amount of heavy cream or half-and-half to the crock pot towards the end of cooking time, whisking it in gently. Alternatively, you can create a cornstarch slurry by dissolving cornstarch in an equal amount of cold water and stirring it into the gravy until it thickens.

Flavor Infusion

Flavor is paramount when it comes to making a delicious gravy. Harnessing the natural umami flavors of the roast juice, along with complementary herbs and spices, will take your gravy to the next level. Cooking your gravy in a crock pot allows for ample time for the flavors to meld and intensify, making it even more irresistible.

Consider the following tips to enhance the flavor infusion:

1. Roasting Vegetables And Aromatics

Adding roasted vegetables and aromatics to the crock pot along with the roast juice will infuse the gravy with complex flavors. Onions, carrots, celery, and garlic are excellent choices, as they lend a pleasant sweetness and earthiness to the gravy. Roasting these vegetables beforehand will intensify their flavors, creating a robust base for your gravy.

2. Reducing The Roast Juice

Before adding the roast juice to the crock pot, consider reducing it on the stovetop. Simmering the roast juice over low heat allows it to concentrate, intensifying the flavors. This reduction can be done while roasting the meat or in a separate pan. Once reduced, transfer the liquid to the crock pot, and continue the cooking process. This step will yield a more flavorful and robust gravy.

3. Herbs And Spices

Herbs and spices are the building blocks of flavor in any recipe, and gravy is no exception. Tailor the selection of herbs and spices to complement the flavors of your roast and personal preferences. Classic options include rosemary, thyme, bay leaves, pepper, and a touch of Worcestershire sauce. Experiment with different combinations to discover unique flavor profiles that enhance your gravy.


Cooking in a crock pot not only provides convenience but also fills your kitchen with tantalizing aromas. The slow and steady cooking process allows the flavors to develop, creating a fragrant environment that adds to the anticipation of enjoying a delicious meal.

To maximize the aroma when making gravy in a crock pot, consider the following tips:

1. Use Aromatic Ingredients

Along with the roast juice, incorporating aromatic ingredients will infuse the gravy with delightful scents. Onions, garlic, and fresh herbs like rosemary or thyme not only add flavor but also emit enticing aromas while cooking. These aromatic components will enhance the overall sensory experience when preparing the gravy.

2. Patience Is Key

While the convenience of a crock pot is tempting, it’s essential to exercise patience when cooking gravy. Set the crock pot to low heat for several hours to allow the flavors to develop fully. Avoid the temptation of turning up the heat for a faster cooking time, as this will negatively impact the taste and aroma of the gravy.

3. Uncover Towards The End

In the last hour of cooking, consider removing the lid of the crock pot to allow some of the excess moisture to evaporate. This technique helps to concentrate the aromas and intensify the flavors. However, be cautious not to overdo this step, as it can also lead to excessive evaporation, resulting in a thicker, less saucy gravy.

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Cooking Techniques

When using a crock pot to make gravy from roast juice, it’s important to employ the right cooking techniques to ensure optimal results. Here are some techniques to keep in mind:

1. Preheat The Crock Pot

Before adding any ingredients, preheat the crock pot on the desired setting. This step ensures that your gravy will start cooking immediately, minimizing the risk of bacterial growth. Preheating also helps maintain a consistent temperature throughout the cooking process, promoting even heat distribution and flavor development.

2. Cook On Low Heat

Low heat is the key to success when making gravy in a crock pot. Setting the temperature too high can lead to the ingredients scorching or the gravy becoming too watery. Choose the lowest setting on your crock pot to ensure a slow and steady cooking process that achieves optimal flavor and texture.

3. Stir Occasionally

While a crock pot is designed to cook food without constant stirring, gravy benefits from the occasional gentle stir. Stirring redistributes the flavors and helps prevent any lumps from forming. However, it’s important to limit the stirring to a minimum to maintain the ideal cooking environment within the crock pot.

Crock Pot Tips For Gravy From Roast Juice

To make the process of making gravy in a crock pot even more successful, consider the following tips:

1. Choose The Right Crock Pot Size

Ensure that your crock pot is the appropriate size for the amount of roast juice you have. A crock pot that is too large can result in excessive evaporation, while a small crock pot may cause overcrowding and uneven cooking. The roast juice should fill the crock pot to at least one-third of its capacity, but no more than two-thirds.

2. Seasoning And Adjustments

Gravy made from roast juice might require additional seasoning to enhance the flavors. Taste the gravy periodically throughout the cooking process, and adjust the seasoning as needed. Add salt, pepper, or other seasonings in small increments, allowing time for the flavors to meld before making further adjustments. Remember, it’s easier to add seasoning than to remove it.

3. Thicken As Needed

If your gravy is not reaching the desired thickness, there are a few ways to thicken it. Increasing the heat slightly for the last hour of cooking can help reduce excess moisture. Additionally, incorporating a cornstarch slurry or a roux, as mentioned earlier, can thicken the gravy further. Add these thickening agents gradually, as it’s easier to add more than to correct an overly thickened gravy.

Creative Crock Pot Gravy From Roast Juice Recipes

Now that you are familiar with the techniques, flavors, and aromas involved in making gravy from roast juice in a crock pot, it’s time to explore some creative recipes to inspire your culinary creativity. Try these variations to add a unique twist to your next meal:

1. Mushroom And Red Wine Gravy


  • Roast juice
  • 1 cup cremini mushrooms, sliced
  • 1/2 cup red wine
  • 1 shallot, minced
  • 2 tablespoons butter
  • 2 tablespoons all-purpose flour
  • Salt and pepper to taste


  1. Sauté the mushrooms and shallot in butter until tender.
  2. Add the red wine to the skillet and simmer for a few minutes until it reduces slightly.
  3. Transfer the mushroom mixture to the crock pot along with the roast juice.
  4. In a separate pan, prepare a roux by melting the butter and adding flour. Cook until golden brown.
  5. Gradually whisk the roux into the crock pot.
  6. Cook on low heat for 4-6 hours, stirring occasionally.
  7. Season with salt and pepper to taste before serving.

2. Herb-infused Turkey Gravy


  • Roast juice from a turkey
  • 1 onion, chopped
  • 3 cloves garlic, minced
  • 2 sprigs rosemary
  • 4 sprigs thyme
  • 2 tablespoons butter
  • 2 tablespoons all-purpose flour
  • Salt and pepper to taste


  1. Place the chopped onion, minced garlic, rosemary, and thyme in the crock pot.
  2. Pour the turkey roast juice over the ingredients.
  3. In a separate pan, melt the butter and add flour to make a roux.
  4. Gradually whisk the roux into the crock pot.
  5. Cook on low heat for 6-8 hours, stirring occasionally.
  6. Remove the herb stems and season with salt and pepper before serving.

3. Vegan Gravy With Umami Flavors


  • Roast juice from a meat alternative (such as seitan or soy)
  • 1 onion, chopped
  • 2 cloves garlic, minced
  • 1 teaspoon soy sauce
  • 1 tablespoon nutritional yeast
  • 2 tablespoons olive oil
  • 3 tablespoons all-purpose flour
  • Salt and pepper to taste


  1. Sauté the chopped onion and minced garlic in olive oil until translucent.
  2. Add the meat alternative roast juice to the crock pot, along with soy sauce and nutritional yeast.
  3. In a separate pan, prepare a roux by mixing olive oil and flour. Cook until it turns golden brown.
  4. Whisk the roux into the crock pot, ensuring it is well incorporated.
  5. Cook on low heat for 4-6 hours, stirring occasionally.
  6. Season with salt and pepper to taste before serving.


Making gravy from roast juice in a crock pot offers convenience, exceptional flavors, and a luxurious texture. By following the techniques and tips discussed in this article, you can create a gravy that is packed with rich flavors, tantalizing aromas, and perfect texture. Experiment with various herbs, spices, and ingredients to customize your gravy and elevate your meals to new heights. So, fire up your crock pot and get ready to indulge in a succulent gravy that perfectly complements your roast.


Can I Make Gravy From Roast Juice In A Crock Pot?

Yes, you can easily make gravy from the roast juice in a crock pot by following a few simple steps.

What Do I Need To Make Gravy From Roast Juice In A Crock Pot?

You will need the roast juice, cornstarch or flour, and water to make gravy from roast juice in a crock pot.

How Should I Add The Cornstarch Or Flour To The Crock Pot To Make Gravy?

To add the cornstarch or flour to the crock pot to make gravy, you should use a whisk to mix it with water until it is smooth. Then, slowly pour it into the crock pot while stirring or whisking continuously.

How Long Should I Cook The Gravy From Roast Juice In The Crock Pot?

After you have mixed in the cornstarch or flour mixture, you should continue to cook the gravy in the crock pot on high heat for at least an hour to ensure that it thickens properly.

Can I Save The Leftover Gravy From Roast Juice In A Crock Pot?

Yes, you can save the leftover gravy in a sealed container in the refrigerator for up to 3 days. To reheat, simply place it in a pot on the stovetop and heat until warm.