Description
This French Onion Beef Casserole is a comforting American classic that blends caramelized onions, savory ground beef, and melted cheeses over tender egg noodles, all baked to bubbly perfection. Perfect for an easy yet flavorful weeknight dinner, this dish offers rich, hearty flavors with a satisfying cheesy crust topped with crispy fried onions.
Ingredients
Scale
Beef Mixture
- 1 pound ground beef
- 1 tablespoon olive oil
- 1 medium yellow onion, thinly sliced
- 1 teaspoon garlic, minced
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 teaspoon Worcestershire sauce
- 1 can (10.5 ounces) condensed French onion soup
- 1 cup beef broth
Other Ingredients
- 2 cups cooked egg noodles
- 1 cup shredded mozzarella cheese
- 1/2 cup shredded Swiss cheese
- 1/2 cup crispy fried onions
Instructions
- Preheat the oven: Set your oven to 375 degrees Fahrenheit to ensure it’s ready to bake the casserole evenly once assembled.
- Caramelize the onions: Heat olive oil in a large skillet over medium heat. Add the thinly sliced onion and cook, stirring occasionally, until softened and lightly caramelized, about 8 to 10 minutes. This step brings out the sweet flavor of the onions.
- Add garlic: Stir in the minced garlic and cook for an additional minute until fragrant, being careful not to burn it.
- Cook the ground beef: Add the ground beef to the skillet, breaking it apart as it cooks. Continue until the beef is fully browned and no longer pink inside. Drain any excess fat to keep the casserole from becoming greasy.
- Season and simmer: Season the beef mixture with salt, black pepper, and Worcestershire sauce. Stir in the condensed French onion soup and beef broth, then bring the mixture to a gentle simmer to meld the flavors.
- Combine noodles and beef mixture: In a large mixing bowl, combine the cooked egg noodles with the beef and onion mixture, stirring until the noodles are evenly coated with sauce.
- Transfer to baking dish: Grease a baking dish and pour the combined mixture into it, spreading evenly.
- Add cheeses: Sprinkle the shredded mozzarella and Swiss cheese evenly over the top of the noodle and beef mixture.
- Bake: Place the baking dish in the preheated oven and bake for 20 to 25 minutes until the casserole is bubbly and the cheese has melted and begun to brown slightly.
- Top with crispy onions and serve: Remove the casserole from the oven and sprinkle the crispy fried onions over the top just before serving to maintain their crunch.
Notes
- For a lighter option, substitute ground turkey for ground beef.
- Add a splash of balsamic vinegar to the onions while caramelizing to enhance flavor.
- For a creamier casserole, stir in 1/2 cup sour cream into the mixture before baking.
