This beef stroganoff with cream of mushroom soup features tender beef and savory mushrooms in a creamy, tangy sauce. This classic comfort food is a family favorite!
Mix all ingredients except the flour and sour cream in the slow cooker.
1 ½ pounds stew meat, 10.75 ounces cream of mushroom soup, ½ cup water, 1 envelope dried onion soup mix, ¼ teaspoon black pepper, 16 ounces sliced fresh mushrooms, ½ cup chopped onion
Cover and cook on high for 4 hours or low for 6-7 hours.
Mix the flour and sour cream together. Right before serving, stir the sour cream/flour mixture into the crock pot.
1 tablespoon flour, ½ cup sour cream
Serve over noodles or rice.
Notes
To prepare this ahead of time, combine all ingredients except sour cream and flour in a freezer bag the night before and place in the refrigerator. In the morning, transfer it to the slow cooker.
Add fresh thyme, rosemary, or parsley during cooking for extra flavor.
If desired, swap sour cream with cream cheese, Greek yogurt, or heavy cream.
Serve over buttered egg noodles or steamed white rice.
For a lower carb option, serve over cauliflower rice or zucchini noodles.
Garnish with freshly chopped parsley, a dollop of sour cream, or a sprinkle of grated Parmesan.
Store leftovers in an airtight container in the refrigerator for up to 4 days.
Freeze in airtight container or ziplock freezer bag for up to 3 months. Allow it to cool completely before freezing.
Reheat on the stovetop over medium heat or in the microwave. Add a splash of water or broth to loosen the sauce if it’s too thick.
Ideas for using leftovers: Use as a topping for baked potatoes, stuff into puff pastry to create savory hand pies, or spread on a naan, pita, or pizza crust for a stroganoff flatbread.