What you need:
Onion, Olive Oil, Diced tomatoes, Chicken or Vegetable Stock, Hail Mary Mix
Saut? onion in olive oil. Then add diced tomatoes, Hail Mary Mix and some chicken or vegetable stock. Simmer for a few minutes, blend and serve. Finish with some fresh lemon and herbs. For a creamier tomato soup, mix in a little heavy cream before serving.