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Beef Stroganoff Casserole Recipe

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4.4 from 20 reviews

A comforting Beef Stroganoff Casserole combining ground beef, sautéed mushrooms, and onions in a creamy mushroom sauce, layered with tender egg noodles and topped with crispy fried onions for a delightful texture and flavor.

Ingredients

Main Ingredients

  • 1 pound ground beef
  • 1 medium onion, chopped
  • 2 cups mushrooms, sliced
  • 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
  • 1 cup fried onions (for topping)

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
  2. Cook Beef and Onions: In a skillet over medium heat, cook the ground beef and chopped onion until the beef is thoroughly browned and onions are soft, then drain off any excess fat to avoid greasiness.
  3. Sauté Mushrooms and Combine Sauce: Add the sliced mushrooms to the skillet and cook until they are softened. Stir in the cream of mushroom soup, sour cream, Worcestershire sauce, and season with salt and pepper to taste, mixing everything into a creamy sauce.
  4. Mix with Noodles: In a large bowl, combine the beef and mushroom sauce mixture with the cooked egg noodles, ensuring even distribution of all ingredients.
  5. Assemble Casserole: Transfer the mixture into a greased baking dish, spreading it evenly. Sprinkle the top evenly with 1 cup of fried onions for a crispy topping.
  6. Bake: Place the casserole in the preheated oven and bake for 30 minutes until it is hot and bubbly, and the fried onions are golden and crispy.

Notes

  • Use fresh mushrooms for a better texture, but canned mushrooms can be used in a pinch.
  • Substitute sour cream with Greek yogurt for a slightly tangier and healthier alternative.
  • To make it gluten-free, use gluten-free cream of mushroom soup and gluten-free noodles.
  • Leftovers can be stored in the refrigerator for up to 3 days and reheated in the oven or microwave.
  • Adding a little shredded cheese on top before baking can enhance the flavor and create a golden crust.