This is a remixed version of one of my most popular recipes - One Pot French Onion Pasta! This one is extra indulgent with mushrooms, garlic, and truffle burrata.
Melt butter and olive oil in a large pot or dutch oven over medium heat. Thinly slice onion and add to dutch oven. Season with a generous pinch of salt. Stir then cover and cook for 5 minutes.
Remove lid, turn heat to medium low, and cook for about 20-40 minutes until onions are very caramelized. Stir occasionally. The timing can depend on amount of onions and the heat level.
Turn heat to medium. Once onions are caramelized, push the onions to one side of the pot. Add the mushrooms and cook for 3 minutes without touching. Stir to cook the other side of the mushrooms and add the minced garlic. Cook for another 2 minutes. Then stir to combine the mushrooms, garlic, and onions.
8 oz Baby Bella Mushrooms, 4 cloves Garlic
Pour in sherry and wine. Deglaze by scraping up the brown bits at the bottom of the pan. Add sprigs of fresh thyme and season to taste with salt and pepper.
Kosher Salt & Black Pepper, 1/4 cup Sherry, 1/2 cup Dry White Wine, 10 sprigs Fresh Thyme
Add uncooked rigatoni then pour in beef broth and Worcestershire Sauce. Bring to a boil and cook for about 15 minutes or until pasta is al dente. Stir occasionally so the pasta doesn't stick. Add additional broth if needed.