First find ripe tomatoes, usually mom uses Roma, this time we used Jersey. Make sure they are ripe. Pour boiling water over them to loosen up skin and peel them . Blend in blender. Will become frothy but this will soon cook out and reduce. 2 whole chopped onions go in as well . Put a lot of chopped garlic I used 15-18 cloves for big pot. Add kosher salt and black pepper to taste. I like to add dry dill. It brightens the sauce. And a finger nail full of baking soda will reduce acidity . Reduce and use on all kinds of good stuff . I’m on a zucchini spiralizer kick right now, but I had some as a soup… Mmmm.