Beef Stroganoff Sauce with Meatballs

Spoon this mushroom beef stroganoff sauce over noodles and easy homemade ground sirloin meatballs to make one rich and flavorful dinner hit.

• Preparation Time: 20 mins
• Cooking Time: 40 mins
• Total Time: 60 mins
• Calories: 436 Calories

Ingredients

• 1 egg
• 2 tablespoons all-purpose flour
• ⅓ cup sour cream
• salt and ground black pepper to taste
• 1 teaspoon ground mustard
• 1 pound ground sirloin
• 1 (10.5 ounce) can beef broth
• 3 tablespoons Worcestershire sauce
• ½ small onion, chopped
• ¼ cup butter, divided
• ⅓ cup dry bread crumbs
• ½ teaspoon vegetable oil, or as needed
• 1 (16 ounce) package mushrooms, sliced

Recipe Instructions

Step 1

Preheat the oven to 350 degrees F (175 degrees C). Coat a baking sheet with oil.

Step 2

Combine ground sirloin, Worcestershire sauce, egg, bread crumbs, onion, salt, and pepper in a bowl. Mix well. Divide into golf ball-sized meatballs. Place on the prepared baking sheet.

Step 3

Bake in the preheated oven until meatballs are no longer pink in the center, about 15 minutes.

Step 4

Melt 2 tablespoons butter in a large skillet over medium heat. Add mushrooms; cook and stir until soft, about 10 minutes. Push mushrooms to the side of the pan.

Step 5

Melt remaining 2 tablespoons butter in the skillet; whisk in flour. Add broth and mustard; bring to a boil. Add meatballs and cook until some sauce is absorbed, 10 to 15 minutes. Remove from heat. Add sour cream and stir to combine.