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One Pot French Onion Pasta

One Pot French Onion Pasta combines the rich, savory flavors of classic French onion soup with the comfort of creamy pasta.
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Equipment

  • - Large pot or deep skillet with a lid
  • - Wooden spoon
  • Measuring cups and spoons
  • - Cheese grater

Ingredients
  

  • - 3 large yellow onions thinly sliced
  • - 2 tbsp olive oil
  • - 2 tbsp unsalted butter
  • - 3 garlic cloves minced
  • - 1 tsp sugar
  • - 1 tsp dried thyme
  • - 1/2 tsp salt
  • - 1/4 tsp black pepper
  • - 8 oz uncooked pasta e.g., fettuccine, linguine, or spaghetti
  • - 3 cups beef or vegetable broth
  • - 1 cup water
  • - 1/2 cup heavy cream
  • - 1 cup shredded Gruyère or mozzarella cheese
  • - Fresh parsley for garnish optional

Instructions
 

  • **Caramelize Onions:** Heat olive oil and butter in a large pot over medium heat. Add the sliced onions and cook, stirring occasionally, for 15–20 minutes until golden and caramelized. Sprinkle with sugar halfway through to enhance caramelization.
  • **Add Garlic and Seasonings:** Stir in the minced garlic, thyme, salt, and pepper. Cook for another 1–2 minutes until fragrant.
  • **Cook the Pasta:** Add the uncooked pasta to the pot, followed by the broth and water. Bring to a boil, then reduce the heat to medium-low. Cover and simmer for 10–12 minutes, stirring occasionally, until the pasta is tender and has absorbed most of the liquid.
  • **Add Cream and Cheese:** Stir in the heavy cream and 3/4 cup of the shredded cheese until melted and creamy. Adjust seasoning with additional salt and pepper if needed.
  • **Serve:** Remove from heat, sprinkle the remaining cheese over the top, and cover for 2–3 minutes to let it melt. Garnish with fresh parsley if desired and serve immediately.