Easy 3 Ingredient Tomato Soup

4 tablespoons unsalted butter

½ large onion, cut into large wedges

1 (28-ounce) can tomatoes, we prefer to use whole peeled or crushed, see notes for fresh tomatoes

1 ½ cups water, low sodium vegetable stock, or chicken stock

½ teaspoon fine sea salt, or more to taste

Note: Ingredients may have been altered from the original.

Never lose a recipe again, not even if the original website goes away! Use the Copy Me That button to create your own complete copy of any recipe that you find online. Learn more! It's free!

Page footer