Slow Cooker Maple Mustard Turkey Breast Tips, FAQ & printable recipe

Tips for success

To maximize flavor, sear the turkey breast in a hot skillet with a small amount of oil for 2 minutes per side before adding it to the slow cooker. This step, while optional, adds a depth of color and flavor to the exterior of the meat that complements the maple mustard glaze perfectly.

If a thicker sauce is desired, carefully remove the cooked turkey and whisk the remaining juices in the slow cooker with a small amount of cornstarch slurry. Heat on high for an additional 10 minutes until the sauce coats the back of a spoon. This creates a richer, more concentrated glaze for serving over the sliced turkey.

Variations

• Spicy Maple Mustard: Add 1 tablespoon of red pepper flakes or a teaspoon of cayenne pepper to the maple mustard glaze for a subtle heat that cuts through the sweetness of the maple syrup.
• Herbed Garlic Turkey: Incorporate 4 cloves of minced garlic and an extra tablespoon of fresh chopped rosemary into the slow cooker to infuse the turkey with a classic, earthy aromatic profile.

Storage and make-ahead

Fridge

Keep in an airtight container for up to 3 days.

Freezer

Store in a freezer-safe bag or container for up to 2 months; thaw in the refrigerator before reheating.

Reheat

Gently reheat in the oven at 300°F (150°C) with a splash of water or broth to maintain moisture until warmed through.

Allow any leftovers to cool to room temperature for no more than 2 hours before transferring to an airtight container. Properly stored, the turkey will maintain its quality for up to 3 days when kept in the coldest part of the refrigerator.

Ensure the container is sealed tightly to prevent the meat from absorbing other refrigerator odors and to maintain the moisture of the glaze.

The turkey can be prepared up to 24 hours in advance by marinating the breast in the maple mustard and poultry seasoning in the refrigerator. Assemble the full dish in the slow cooker insert, cover, and refrigerate until ready to cook.

Simply remove from the refrigerator and start the slow cooker as directed, noting that the total cooking time may increase slightly if starting from a cold temperature.

Serving ideas

Serve the turkey breast sliced into thin, even pieces, drizzled with the warm maple mustard glaze and topped with the softened onions from the slow cooker.

This dish pairs exceptionally well with sides that can absorb the extra sauce, such as mashed potatoes, roasted root vegetables, or a crisp garden salad to provide a refreshing contrast to the richness of the maple glaze.

Arrange the slices on a warm platter to keep the meat temperature consistent while serving. For an elegant presentation, garnish with fresh herbs like parsley or thyme if desired.

Ensure each serving includes a generous portion of the glaze, as the combination of the maple and mustard is the focal point of the dish, providing a sophisticated flavor profile that elevates the simple turkey breast.

Frequently asked questions

Recipe card

Slow Cooker Maple Mustard Turkey Breast

Prep 5 minCook 4 hRest 10 minTotal 4 h 15 minServes 4

Ingredients

• 1 lb turkey breast, boneless and skinless
• 1 medium yellow onion, sliced
• 1 packet poultry seasoning
• 1/2 cup maple mustard

Instructions

1. Place the turkey breast into the bottom of the slow cooker. Scatter the sliced yellow onions evenly over the top of the turkey to provide a flavorful bed for the meat as it cooks.
2. Sprinkle the poultry seasoning packet generously over the turkey and onions. Pour the maple mustard over the top, ensuring it coats the turkey breast thoroughly to create the signature glaze.
3. Cover the slow cooker and cook on low for 4 hours until the turkey is cooked through. Use a meat thermometer to ensure the turkey reaches an internal temperature of 165°F (74°C). Once finished, remove the turkey to a cutting board and let it rest at least 10 minutes before slicing.

Contains: mustard

Estimated nutrition per serving

Calories

280

Protein

32 g

Carbohydrates

18 g

Fat

8 g

Fiber

0.5 g

Sugar

16 g

Sodium

450 mg

Automatic estimate from the ingredient list, not laboratory-verified.