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Beef Stroganoff Casserole Recipe

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4.5 from 15 reviews

This Beef Stroganoff Casserole combines tender ground beef, sautéed mushrooms, and creamy sauce with egg noodles, all baked to perfection and topped with crispy fried onions for a comforting and hearty meal.

Ingredients

Beef Mixture

  • 1 pound ground beef
  • 1 medium onion, chopped
  • 2 cups mushrooms, sliced

Main Components

  • 2 cups cooked egg noodles
  • 1 can (10.5 ounces) cream of mushroom soup
  • 1 cup sour cream
  • 1 teaspoon Worcestershire sauce
  • Salt and pepper to taste

Topping

  • 1 cup fried onions

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to get it ready for baking the casserole.
  2. Cook Beef and Onions: In a skillet over medium heat, cook the ground beef and chopped onions until the beef is browned and fully cooked; then drain any excess fat to keep the dish from being greasy.
  3. Add Mushrooms and Mix Sauce: Add sliced mushrooms to the skillet and cook until they soften. Stir in the cream of mushroom soup, sour cream, Worcestershire sauce, salt, and pepper, mixing well to combine all flavors.
  4. Combine with Noodles: In a large bowl, mix the beef and mushroom sauce mixture with the cooked egg noodles thoroughly until everything is evenly coated.
  5. Assemble Casserole: Transfer the combined mixture into a greased baking dish, spreading it out evenly. Sprinkle the top with 1 cup of fried onions to add a crispy texture after baking.
  6. Bake: Bake the casserole in the preheated oven for 30 minutes or until the dish is heated through, bubbly, and the topping is golden and crispy.

Notes

  • You can substitute sour cream with plain Greek yogurt for a lighter option.
  • Use gluten-free egg noodles and cream of mushroom soup to make the dish gluten-free.
  • Fresh mushrooms can be replaced with canned or dried mushrooms rehydrated if needed.
  • Adding a little shredded cheddar cheese on top before baking can add extra flavor.
  • Leftovers can be stored in the refrigerator for up to 3 days and reheated.