This homemade tomato sauce recipe is a great way to use up fresh tomatoes from your garden or local farmer's market. The recipe includes tomatoes, onions, garlic, olive oil, and herbs like basil and oregano. Cook the ingredients together until the tomatoes break down and the sauce thickens. Use the sauce for pasta dishes, pizza, or as a dipping sauce for breadsticks. It's a healthy and flavorful alternative to store-bought tomato sauce.