Pasta Bawang Perancis

Instructions

1. Cut 2 large yellow onions in half and thinly slice them. Heat ¼ cup butter in a large pot over medium-high heat and add the sliced onions.
2. Cook the onions, stirring occasionally, until the onions are caramelized, about 20-30 minutes.
3. Once the onions are caramelized, add 3 teaspoons minced garlic, 8 ounces mushrooms, and 1 tablespoon fresh thyme,. Sauté until the mushrooms are soft, about 3-4 minutes.
4. Whisk in ¼ cup all-purpose flour, creating a thick paste. Slowly whisk in the ½ cup white winehe flour paste should be incorporated smoothly.
5. Add 5 cups beef broth, 16 ounces rigatoni, 1 tablespoon Worcestershire sauce, and salt and pepper. Bring to a low boil and cook until the pasta is al dente, or to the desired texture.
6. Remove the pot from heat and stir in ½ cup grated parmesan cheese,. Serve fresh with additional parmesan cheese.