Cooking a delicious turkey can feel like an event, especially when it comes to making it for family gatherings or holiday meals. The warmth and aromas wafting through the home while a turkey slowly cooks is pure comfort. In my opinion, there’s something truly special about preparing a turkey breast, particularly when it’s infused with fragrant herbs and served with a rich, savory gravy. This Slow Cooker Turkey Breast with Herb Gravy is the perfect recipe for creating a memorable feast that delights the senses and warms the heart.
This recipe embraces simplicity, featuring key ingredients like a 4 lb bone-in turkey breast which delivers incredible juiciness. The butter, mixed with minced garlic, fresh sage, and thyme, elevates the turkey’s natural flavors, infusing it with a savory delight. With the addition of a cup of chicken broth to keep the meat moist and flour to thicken the luscious gravy, this dish offers a hearty flavor profile that is both comforting and satisfying. The pan drippings contribute to the richness, making each bite an experience to savor.
Cooking this dish couldn’t be easier. First, you’ll mix the softened butter with garlic and herbs, then rub it over the turkey—it’s best to tuck some under the skin for that extra flavor. Next, place the turkey in a slow cooker and pour the chicken broth around it. Set it to cook on low for 6 to 7 hours until it reaches an internal temperature of 165°F. After a short resting period, you’ll slice the turkey and whisk flour into the cooking liquid to create a delightful gravy. The whole process is simple and allows the slow cooker to do most of the work, leaving you free to attend to other things while the meal cooks.
Perfect for chilly nights at home or for impressing guests at potlucks, this recipe offers versatility that makes it a staple in any kitchen. With its comforting flavors and easy preparation, it’s an ideal choice for both seasoned cooks and those newer to the kitchen.

Why You’ll Love This Slow Cooker Turkey Breast Herb Gravy
- Quick and Easy: Minimal preparation required, allowing you to set it and forget it.
- Comfort Food: This dish is heartwarming and brings warmth to any gathering.
- Flavorful and Juicy: The blend of herbs and butter ensures a succulent turkey every time.
- Perfect for Leftovers: Enjoy delicious turkey sandwiches or salads the next day.
- Family-Friendly: Kids and adults alike will love this savory dish, making it a great option for family meals.
Turkey Tips
Selecting a good turkey breast is the cornerstone of this dish. Look for a bone-in turkey breast to maximize flavor and juiciness. If possible, choose one that is organic or free-range for a more robust taste. Ensure the turkey is fresh, and if you opt for frozen, allow ample time for it to thaw in the refrigerator. This ensures the meat remains safe and retains its moisture during cooking. Also, consider the cooking time needed based on the weight; a 4 lb breast will require approximately 6 to 7 hours on low heat in your slow cooker.
Options for Substitutions
- Chicken Breast: Use a whole chicken or chicken breasts if turkey isn’t available.
- Olive Oil: Substitute the butter with olive oil for a healthier option.
- Dried Herbs: If fresh herbs are not available, dried sage and thyme can work; just reduce the amounts to one-third.
- Vegetable Broth: For a vegetarian option, replace chicken broth with vegetable broth.
- Cornstarch: Instead of flour, cornstarch can be used to thicken gravy; just mix it with cold water first before adding.
- Garlic Powder: If you are short on fresh garlic, garlic powder serves as a suitable alternative; use about 1/2 teaspoon for each clove.
Watch Out for These Mistakes
While making this turkey dish is straightforward, there are a few pitfalls to watch for. One common mistake is cooking the turkey for too long, especially if you’re not checking the internal temperature periodically. Overcooking can lead to dry meat, which isn’t what we want. Make sure to use a meat thermometer to check for an internal temperature of 165°F.
Another issue can arise from the seasoning. When you rub the butter and herbs under the skin, ensure you use enough; this is where the flavor will develop. If you skimp, your turkey may turn out bland.
Finally, don’t add the flour too early. Flour needs a few minutes to incorporate into the liquid and thicken properly. Whisk it into the cooking liquid after you remove the turkey from the slow cooker to avoid lumps in your gravy.

What to Serve With Slow Cooker Turkey Breast Herb Gravy?
This dish pairs beautifully with a variety of sides. Consider creamy mashed potatoes, which will soak up the delicious gravy perfectly. Roasted vegetables, such as carrots and Brussels sprouts, add a lovely contrast in texture and flavor. A fresh green salad can bring a nice crunch and balance to the meal as well. For something heartier, homemade stuffing always complements turkey beautifully and elevates any meal to a festive occasion.
Storage Instructions
Store: Leftover turkey can be refrigerated in an airtight container for up to 4 days.
Freeze: If you want to save some for later, your turkey will keep well in the freezer for about 2 to 3 months.
Reheat: For best results, reheat leftovers on the stovetop over medium heat, adding a splash of broth to keep it moist. In the microwave, heat in short intervals to avoid drying out the turkey.
Recipe Info
- Preparation Time: 15 minutes
- Cooking Time: 6 to 7 hours
- Total Time: 6 hours 15 minutes to 7 hours 15 minutes
- Level of Difficulty: Easy
- Servings: About 6 to 8, depending on portion sizes
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients): Approximately 1,200 to 1,600 calories, 150-170 grams of protein, 50-70 grams of fat, and 25-45 grams of carbohydrates.
Ingredients
- 4 lb bone-in turkey breast
- 4 tbsp butter (softened)
- 3 cloves garlic (minced)
- 2 tbsp fresh sage
- 2 tbsp fresh thyme
- 1 cup chicken broth
- 2 tbsp flour
- Pan drippings

Step-by-Step Instructions
Step 1: Prepare the Herb Mixture
Start by mixing the softened butter with the minced garlic, fresh sage, and thyme in a bowl until well combined. This fragrant mixture is key to adding rich flavor to the turkey.
Step 2: Rub the Turkey
Take your turkey breast and carefully rub the herb butter all over the surface of the meat, making sure to get some under the skin. This will help infuse the flavors deep into the turkey as it cooks.
Step 3: Set It Up in the Slow Cooker
Place the turkey breast into the slow cooker. Pour the chicken broth around the turkey, helping keep the meat moist during cooking.
Step 4: Slow Cook
Cover your slow cooker and set it on low for 6 to 7 hours. It’s crucial to check the internal temperature with a meat thermometer, ensuring it reaches at least 165°F for safety and optimal tenderness.
Step 5: Rest and Slice
Once the turkey is done, carefully remove it from the slow cooker and let it rest for about 10 minutes before slicing. This resting time allows the juices to redistribute, resulting in a juicier turkey.
Step 6: Make the Gravy
Whisk the flour into the cooking liquid remaining in the slow cooker. Allow it to simmer for five minutes to thicken. Serve the sliced turkey with the warm, savory gravy drizzled over the top.
In conclusion, this Slow Cooker Turkey Breast with Herb Gravy is not merely a recipe; it’s an invitation to gather, enjoy, and create lasting memories with loved ones. I encourage you to try this dish, savor every bite, and share your thoughts or explore other similar recipes. Home-cooked meals hold a special place in our hearts, and this one is sure to be a family favorite.

Slow Cooker Turkey Breast with Herb Gravy
Ingredients
Method
- Mix the softened butter with the minced garlic, fresh sage, and thyme in a bowl until well combined.
- Rub the herb butter all over the turkey breast, ensuring some is tucked under the skin.
- Place the turkey in the slow cooker and pour the chicken broth around it.
- Cover and cook on low for 6 to 7 hours, checking the internal temperature to ensure it reaches at least 165°F.
- Remove the turkey from the slow cooker and let it rest for about 10 minutes before slicing.
- Whisk the flour into the cooking liquid and simmer for five minutes to thicken, then serve the sliced turkey with gravy.