How long does it take to cook turkey breast in a slow cooker?
A 3 lb boneless turkey breast typically cooks on low for 5–7 hours until tender and cooked through (165°F internal temperature).
Can I use frozen turkey breast?
Thaw the turkey breast completely before cooking for even, safe cooking. Do not cook from frozen in a slow cooker.
What can I substitute for onion soup mix?
Use 2 tablespoons powdered onion, 1 tablespoon beef bouillon, and ½ teaspoon each of garlic powder, paprika, and dried thyme mixed together.
How do I store leftovers?
Cool completely, then refrigerate in an airtight container for up to 3 days. Reheat gently on low in the slow cooker or microwave with a splash of broth to retain moisture.
Can this recipe be scaled up or down?
Yes. For a smaller batch, use a 2 lb breast and reduce liquids proportionally; cooking time stays similar. For larger gatherings, add a second breast to the slow cooker if space allows and increase sauce ingredients by 50%.