French Onion Beef Casserole Recipe
Introduction
This French Onion Beef Casserole is a comforting, hearty dish perfect for weeknight dinners. Combining savory ground beef with creamy mushroom soup and the classic flavor of French onion dip, it’s an easy casserole that the whole family will love.

Ingredients
- 10 ounces egg noodles
- 1 pound lean ground beef (or ground turkey)
- 1 teaspoon salt
- 1 teaspoon pepper
- 2 cans cream of mushroom soup (10 ounces each)
- 1 jar Lays French onion dip (15 ounces)
- 1/2 cup French fried onions
- Parsley (optional)
Instructions
- Step 1: Preheat the oven to 350°F (175°C). Cook the egg noodles according to package instructions until al dente, then drain and set aside.
- Step 2: In a large skillet over medium heat, cook the ground beef (or turkey) until browned and fully cooked. Drain any excess fat.
- Step 3: Stir the salt, pepper, cream of mushroom soup, and French onion dip into the cooked meat until well combined.
- Step 4: Add the cooked egg noodles to the meat mixture and gently fold everything together.
- Step 5: Transfer the mixture to a greased casserole dish. Sprinkle the French fried onions evenly over the top.
- Step 6: Bake uncovered in the preheated oven for 25–30 minutes, or until the casserole is bubbly and the onions are golden brown.
- Step 7: Remove from the oven and garnish with chopped parsley if desired. Serve warm.
Tips & Variations
- For a lighter version, use ground turkey instead of beef and low-fat cream soup and French onion dip.
- Add sautéed mushrooms or green beans for extra texture and nutrition.
- Top with shredded cheddar cheese before baking for a cheesy twist.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until warmed through. If baked onions lose their crunch, you can add fresh French fried onions on top after reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this casserole ahead of time?
Yes, you can assemble the casserole and refrigerate it uncovered for a few hours before baking. Add the French fried onions right before baking to keep them crispy.
Can I freeze the casserole?
It’s best to freeze the casserole before adding the fried onions. Wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge, then add fresh fried onions and bake as directed.
PrintFrench Onion Beef Casserole Recipe
This French Onion Beef Casserole is a comforting and flavorful dish combining tender ground beef, creamy mushroom soup, and the unmistakable taste of French onion dip. It’s topped with crispy French fried onions for a delightful crunch, making it a perfect family-friendly meal that’s easy to prepare and full of rich savory flavors.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: American
Ingredients
Main Ingredients
- 10 ounces egg noodles
- 1 pound lean ground beef (or ground turkey)
- 1 teaspoon salt
- 1 teaspoon pepper
- 2 cans (10 ounces each) cream of mushroom soup
- 1 jar (15 ounces) Lays French onion dip
- 1/2 cup French fried onions
- Parsley (optional, for garnish)
Instructions
- Cook the Noodles: Bring a large pot of salted water to a boil and cook the egg noodles according to package instructions until al dente. Drain and set aside.
- Brown the Beef: In a large skillet over medium heat, add the ground beef and cook until it is thoroughly browned, breaking it up with a spoon as it cooks. Drain excess fat if necessary.
- Season the Meat: Add salt and pepper to the browned beef, stirring to incorporate the seasoning evenly.
- Combine the Mixture: In a large mixing bowl, combine the cooked ground beef, cream of mushroom soup, Lays French onion dip, and the cooked egg noodles. Mix until everything is well blended.
- Transfer to Baking Dish: Pour the mixture into a greased 9×13 inch casserole dish, spreading evenly.
- Add the Topping: Sprinkle the French fried onions evenly on top of the casserole for that signature crunchy finish.
- Bake the Casserole: Preheat your oven to 350°F (175°C). Bake the casserole uncovered for 25-30 minutes, or until the casserole is heated through and the onions on top are golden brown.
- Garnish and Serve: Remove from the oven and garnish with freshly chopped parsley if desired. Serve warm and enjoy this hearty, comforting casserole.
Notes
- You can substitute ground turkey for ground beef to reduce fat content without sacrificing flavor.
- For a gluten-free version, use gluten-free egg noodles and verify that the soups and dips are gluten-free.
- If you prefer a stronger onion flavor, add some sautéed fresh onions to the beef while browning.
- This casserole can be refrigerated for up to 3 days and reheated in the oven.
- Adding shredded cheese on top before the onion topping can add extra richness.
Keywords: French onion dip casserole, ground beef casserole, creamy mushroom soup casserole, easy family dinner, egg noodle casserole

