An easy spaghetti sauce is: Olive oil about 1/4 cup, add chopped garlic clove to flavor (but not brown) then remove the garlic. Add 1/4 cup parsley, some oregano and thyme and stir them into the oil for about 5 min. Add 28 oz. can crushed tomatoes and simmer for 15 min or so to develop the flavors. Salt and pepper to taste. This makes a basic, plain tomato sauce that you can add meat, veg, whatever to and have whatever version you like. Freezes great.