French Onion Beef Noodle Bake
Indulge in the rich, cozy flavors of this French Onion Beef Noodle Bake, a hearty casserole that combines the best of comfort food with gourmet flair. Featuring perfectly caramelized onions, tender egg noodles, and savory ground beef simmered in a creamy, thyme-infused sauce, this dish is crowned with a golden crust of melty Swiss and mozzarella cheeses topped with buttery breadcrumbs. The caramelized onion and beef mixture delivers bold, French onion soup-inspired flavors, while the oven-baked finish creates a bubbling, satisfying casserole perfect for family dinners or potluck gatherings. With just 25 minutes of prep time, this crowd-pleasing recipe is an easy yet elegant option that’s sure to impress.
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Recipe Information
Ingredients
- 12 oz egg noodles
- 1 lb ground beef
- 3 large yellow onions
- 3 tbsp butter
- 1.5 cups beef broth
- 1 tbsp Worcestershire sauce
- 2 tbsp all-purpose flour
- 1 cup sour cream
- 2 cups shredded Swiss cheese
- 1 cup shredded mozzarella cheese
- 2 cloves garlic
- 2 tbsp olive oil
- 1 tsp salt
- 0.5 tsp black pepper
- 1 tsp fresh thyme
- 0.5 cup breadcrumbs
Instructions
Preheat the oven to 375°F (190°C). Grease a 9x13 inch baking dish and set aside.
Cook the egg noodles according to the package instructions. Drain, rinse with cold water, and set aside.
Thinly slice the yellow onions. Heat 2 tablespoons of butter and 2 tablespoons of olive oil in a large skillet over medium heat. Add the onions and cook for 20-25 minutes, stirring occasionally, until deeply caramelized. Lower the heat if necessary to prevent burning.
Mince the garlic and add to the caramelized onions in the skillet. Cook for another 1-2 minutes until fragrant. Transfer the mixture to a plate and set aside.
In the same skillet, add the ground beef. Cook over medium heat, breaking it up with a spatula, until browned and fully cooked. Season with salt, black pepper, and thyme. Drain any excess grease.
Sprinkle the flour over the cooked beef and stir well to combine. Slowly pour in the beef broth while stirring to create a thick sauce. Stir in the Worcestershire sauce and cook for 2-3 minutes until the mixture thickens slightly.
Remove the skillet from heat and fold in the sour cream and caramelized onion mixture. Add the cooked egg noodles and toss gently to coat everything evenly.
Pour the mixture into the prepared baking dish. Sprinkle the shredded Swiss cheese evenly over the top, followed by the shredded mozzarella cheese.
In a small bowl, melt the remaining 1 tablespoon of butter. Mix the melted butter with the breadcrumbs and sprinkle this mixture over the cheese in the baking dish.
Bake in the preheated oven for 20-25 minutes, or until the top is golden brown and the casserole is bubbling around the edges.
Let cool for 5-10 minutes before serving. Enjoy your creamy and savory French Onion Beef Noodle Bake!
Nutrition Facts
Calories |
3948 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 219.4 g | 281% | |
| Saturated Fat | 114.4 g | 572% | |
| Polyunsaturated Fat | 0.1 g | ||
| Cholesterol | 671 mg | 224% | |
| Sodium | 5535 mg | 241% | |
| Total Carbohydrate | 357.9 g | 130% | |
| Dietary Fiber | 22.8 g | 81% | |
| Total Sugars | 46.2 g | ||
| Protein | 160.0 g | 320% | |
| Vitamin D | 1.7 mcg | 9% | |
| Calcium | 3528 mg | 271% | |
| Iron | 15.3 mg | 85% | |
| Potassium | 1709 mg | 36% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
