Simple is best when it comes to a tomato sauce like this herb filled one.
large onion, peeled and minced
a few sprigs fresh thyme
salt and pepper
San Marzano whole tomatoes (28 oz)
Sauté the onions in a sauce pan over medium-high heat with the oil. Continue until softened and lightly golden. Add the garlic and continue for a few minutes. Using an immersion blender, standard blender or food processor, puree the tomatoes smooth then add to the pot. Stir in the thyme. Season to taste with salt and pepper. Simmer until slightly thickened, about 15 to 20 minutes. Serve with your favourite pasta.