Add the onion and sauté 5 to 7 minutes, until lightly browned. Sauté onions, garlic, red pepper flakes: Melt butter in a large, thick-bottomed pot on medium high heat. Keep aside once done. Then add the tomatoes, stir to combine, 1/2 tsp salt and bring to a boil, then lower the heat, cover … Then, place a … To begin with, take a chopping board and chop onions on it. Get Pasta with Vodka Sauce and Shrimp Recipe from Food Network You can also find 1000s of Food Network's best recipes from top chefs, shows and experts. And watch videos demonstrating recipe prep and cooking techniques.