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Savory French onion ground beef and rice casserole in a baking dish

French Onion Ground Beef and Rice Casserole

A cozy, creamy casserole featuring caramelized onions, savory ground beef, and rice, perfect for family dinners and meal prep.
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Dinner, Main Course
Cuisine American
Servings 6 servings
Calories 600 kcal

Ingredients
  

Main Ingredients

  • 1 lb ground beef Can substitute with lean ground turkey or plant-based beef.
  • 1 large onion, caramelized Caramelized onions give the French onion vibe.
  • 1 cup rice Can use white or brown rice; adjust liquid accordingly for brown rice.
  • 2 cups beef broth Can substitute with vegetable broth for a lighter option.
  • 1 cup cream Use half-and-half or a mix of milk and cream for lighter option.
  • 1 cup shredded cheese (e.g., Gruyère or Swiss) Can substitute with cheddar or Monterey Jack.
  • to taste Salt and pepper Adjust according to preference.
  • to taste Herbs (e.g., thyme or parsley) For garnish.

Instructions
 

Preparation

  • Preheat the oven to 350°F (175°C).
  • In a skillet, cook the ground beef over medium heat until browned.
  • Add the caramelized onions and cook for another 2-3 minutes.
  • In a large bowl, combine the beef mixture with rice, beef broth, cream, salt, and pepper.
  • Transfer to a greased casserole dish and cover with foil.

Baking

  • Bake for 25-30 minutes.
  • Remove the foil, add cheese on top, and bake uncovered for an additional 10-15 minutes or until the cheese is bubbly and golden.
  • Garnish with herbs before serving.

Notes

Make ahead by assembling and refrigerating up to 24 hours before baking. Keeps well in the fridge for 3-4 days and freezes great in portions for up to 3 months.
Keyword Casserole, Comfort Food, Family Friendly, Ground Beef, Meal Prep