French Onion Beef Casserole is a comforting delight.
This French Onion Beef Casserole is the ultimate comfort food—savory, creamy, and irresistibly crunchy on top. Tender egg noodles are combined with seasoned ground beef and a rich, flavorful mix of French onion and mushroom soups, all finished with crispy French fried onions for the perfect golden topping. It’s a family favorite that’s easy to whip up for cozy weeknights or casual gatherings.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 6 servings 1x
- Category: Main Dish
- Method: Baking
- Cuisine: American
Ingredients
12 ounces egg noodles
1 pound ground beef
1 tablespoon butter
1 (10.5 ounce) can condensed French onion soup
1 (10.5 ounce) can cream of mushroom soup
1 cup sour cream
1 cup French fried onions (plus more for topping)
Salt and pepper to taste
Instructions
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Preheat your oven to 350°F (175°C).
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Cook the egg noodles according to package directions. Drain and set aside.
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In a large skillet over medium heat, melt the butter. Add the ground beef and cook until browned and no longer pink. Season with salt and pepper.
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Stir in the French onion soup, cream of mushroom soup, and sour cream. Mix well until everything is heated through and combined.
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Add the cooked noodles to the skillet mixture and stir in 1 cup of French fried onions.
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Transfer the mixture to a greased 9×13-inch baking dish. Spread it evenly and top with additional French fried onions.
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Bake for 25 minutes or until the casserole is bubbly and the topping is golden brown.
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Let it rest for a few minutes before serving.
Notes
Use freshly grated cheese as an optional mix-in for an extra rich casserole.
Swap sour cream for Greek yogurt for a lighter option.
This casserole can be assembled in advance—just cover and refrigerate, then bake when ready.
Leftovers reheat well and make a perfect lunch the next day.