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French Onion Soup Mac & Cheese

A rich, creamy fusion of classic French onion soup and indulgent mac and cheese, featuring caramelized onions, Gruyère, and hearty pasta.
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Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American, French Fusion
Ingredients Equipment

Ingredients
  

Onion Base
  • 3 yellow onions thinly sliced
  • 3 tbsp butter
  • 1 tbsp olive oil
  • 1 tsp salt
  • 0.5 tsp black pepper
  • 1 tsp thyme fresh or 1/2 tsp dried
Sauce
  • 1 tbsp flour
  • 1 cup beef broth
  • 1 cup milk or half-and-half
  • 2 cups Gruyère cheese shredded
  • 1 cup mozzarella cheese shredded
Pasta
  • 12 oz macaroni pasta

Equipment

  • Skillet
  • Pot for pasta
  • Wooden spoon
  • Cheese grater