Best Ever Russian Beef Stroganoff
Prep Time: 20 min
Cook Time: 20 min
Ingredients
- ✓ 1 ½ tablespoons all-purpose flour
- ✓ ¾ teaspoon salt
- ✓ ⅛ teaspoon ground black pepper
- ✓ 1 pound beef sirloin, cut into 1/4-inch wide strips
- ✓ 3 tablespoons butter
- ✓ 1 cup thinly sliced mushrooms
- ✓ ½ cup chopped onion
- ✓ 1 clove garlic, minced, or more to taste
- ✓ 3 tablespoons butter
- ✓ 3 tablespoons all-purpose flour
- ✓ 1 tablespoon tomato paste
- ✓ 1 ¼ cups cold beef stock
- ✓ 1 cup sour cream
- ✓ 3 tablespoons cooking sherry