Add tomatoes to a large pot.
Add salt and pepper and stir.
Bring tomatoes to a boil over medium high heat.
Boil for 20 minutes. The tomatoes will start to break down and more liquid will form.
Add garlic and olive oil to the pot and stir.
Use immersion blender on low and blend until desired sauce thickness.
Serve immediately or store in the refrigerator to use in a few days.
Alternatively you can freeze in freezer bags to use for later months.
