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Easy French Onion Beef Casserole Recipe

Easy French Onion Beef Casserole Recipe


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4.8 from 26 reviews

  • Total Time: 1 hour 5 minutes
  • Yield: 6 1x

Description

Hearty French onion beef casserole blends classic French flavors with comforting American casserole traditions. Melted cheese, caramelized onions, and tender beef create a satisfying meal you’ll crave again and again.


Ingredients

Scale

Protein:

  • 1 pound ground beef

Dairy and Cheese:

  • 1 cup mozzarella cheese
  • 1/4 cup butter
  • 1 (10 ounces) container french onion dip

Pasta and Aromatics:

  • 8 ounces egg noodles
  • 2 yellow onions
  • 2 cloves garlic

Liquid and Seasoning:

  • 1 cup beef broth
  • 1 (10.5 ounces) can cream of mushroom soup
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Topping:

  • 1/2 cup french fried onions

Instructions

  1. Heat oven to 350°F and prepare egg noodles following package instructions until al dente.
  2. Melt butter in large skillet and caramelize onions until translucent and golden, approximately 8-10 minutes.
  3. Add ground beef to skillet, breaking meat into small crumbles and cooking until completely browned and no pink remains.
  4. Incorporate minced garlic and cook for an additional minute to release aromatic flavors.
  5. Pour cream of mushroom soup and beef broth into skillet, stirring to create a cohesive sauce with meat mixture.
  6. Gently fold cooked noodles and French onion dip into the skillet, ensuring even distribution of ingredients.
  7. Transfer entire mixture to greased baking dish and evenly sprinkle mozzarella cheese across the top.
  8. Bake uncovered for 25 minutes until cheese melts and casserole edges become bubbly.
  9. Remove from oven, generously top with French fried onions, and return to oven for final 5 minutes until onions turn crispy and golden brown.
  10. Allow casserole to rest for 5 minutes before serving to help set and enhance flavor melding.

Notes

  • Caramelize onions slowly to enhance their natural sweetness and develop deeper flavor complexity.
  • Drain ground beef thoroughly to prevent excess grease and ensure a rich, concentrated taste.
  • Use low-sodium beef broth to control salt levels and allow more nuanced seasoning adjustments.
  • Consider gluten-free alternatives like rice noodles or zucchini noodles for those with wheat sensitivities.
  • Prep Time: 30 minutes
  • Cook Time: 35 minutes
  • Category: Lunch, Dinner
  • Method: Baking
  • Cuisine: French

Nutrition

  • Serving Size: 6
  • Calories: 430 kcal
  • Sugar: 4 g
  • Sodium: 720 mg
  • Fat: 25 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 12 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 30 g
  • Fiber: 2 g
  • Protein: 28 g
  • Cholesterol: 85 mg