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Cheesy French Onion Soup: 6 Comforting Variations

Cheesy French Onion Soup
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A comforting culinary fusion that expertly combines the rich, sweet and savory depth of French Onion Soup with the creamy indulgence of classic Macaroni and Cheese, featuring tender pasta, caramelized onions, and a blend of Gruyère, cheddar, and mozzarella cheeses.

Ingredients

Scale
  • 12 ounces Elbow Macaroni
  • 3 large yellow Onions, thinly sliced
  • 2 tablespoons Olive Oil
  • 3 tablespoons Butter
  • 2 cloves Garlic, minced
  • 3 tablespoons Flour
  • 2 cups Vegetable Broth
  • 2 cups whole Milk
  • 1/2 cup Heavy Cream
  • 2 cups shredded Gruyère Cheese
  • 1 cup shredded Sharp Cheddar Cheese
  • 1 cup shredded Mozzarella Cheese
  • 1 teaspoon Salt
  • 1/2 teaspoon Black Pepper
  • 1 teaspoon fresh Thyme (or 1/2 teaspoon dried)

Instructions

  1. In a large pot, melt 3 tbsp butter and 2 tbsp olive oil over medium-low heat. Add onions, salt, and black pepper. Cover and cook for 15-20 minutes, stirring occasionally. Uncover and cook on low heat for 45-90 minutes until onions are deep golden brown. Stir in vegetable broth and thyme. Simmer for 20-30 minutes, then remove thyme and set aside.
  2. Bring a large pot of salted water to a boil. Add elbow macaroni and cook until al dente. Drain thoroughly.
  3. In a separate saucepan, melt 3 tbsp butter over medium heat. Whisk in flour and cook for 1-2 minutes to form a roux. Gradually whisk in milk and heavy cream until smooth, about 5-7 minutes. Remove from heat and stir in garlic. Add Gruyère, cheddar, and mozzarella cheese and stir until melted.
  4. Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish. Combine pasta with two-thirds of the cheese sauce. Spread half of the mixture in the baking dish, layer half of the caramelized onions, add remaining pasta, and top with remaining onions. Bake for 25-30 minutes until bubbly. Allow to rest for 10-15 minutes before serving.

Notes

  • For extra flavor, add a splash of white wine to the caramelized onions.
  • Store leftovers in the refrigerator for up to 3 days.
  • This dish can be frozen for up to 2 months. Reheat before serving.

Nutrition

Find it online: https://keepityummy.com/cheesy-french-onion-soup/

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