Place tomatoes, in bunches, into hot boiling water for 1 min. Continue until all are done. Gently cut the tops off and peel the tomatoes. Stick your thumb into the underside, away from yourself and into a bowl and squeeze out the juice. Continue until all tomatoes are peeled and juiced. Reserve the juice for drinking if you like, run through a sieve, salt and pepper and chill.
Place onions and peppers into a large pot that is heated with the 2 Tbsp. of oil. Saute until tender. Chop the tomatoes and add to the pepper mixture. Salt and pepper to taste. Simmer for 1 hour without a lid, stirring occasionally.
Meanwhile, slice the top of the garlic off exposing the cloves, drizzle with olive oil and wrap in foil. Bake for 60 min. in a 350 F or until cloves are soft and will squeeze easily out of the head.
Add the roasted garlic to the sauce with a large sprig of basil. Tie three sprigs of thyme with three sprigs of oregano together. Place into the sauce and cook for another 30 min. Remove the herbs when done. Blend slightly with a hand immersion blender if desired.
Let the sauce cool and divide amongst freezer bags. Freeze flat. Use on your favorite pasta or make into a lasagna etc.