Easy Three Ingredient Tomato Soup
- PREP 5min
- COOK 40min
- TOTAL 45min
This is one of the easiest and tastiest tomato soups I’ve made. I love serving with grilled cheese sandwiches, but this is also wonderful with crusty bread or garlic bread on the side.
You Will Need
4 tablespoons unsalted butter
1/2 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
1/2 teaspoon fine sea salt, or more to taste
Directions
Melt the butter over medium heat in a Dutch oven or large saucepan.
Add onion wedges, water, tomatoes with their juices, and 1/2 teaspoon of salt.
Bring to a simmer. Cook, uncovered, for about 40 minutes. Stir occasionally and add additional salt as needed.
Blend the soup, and then season to taste. The soup doesn’t need to be ultra-smooth; some texture is nice. An immersion blender does make quick work of this, or you can use a blender. When using a regular blender, work in smaller batches, and don’t fill it too high – hot soup expands! For safety, remove the lid’s center insert and cover the opening with a kitchen towel while blending. This releases steam and prevents messy splatters.
Store homemade tomato soup in an airtight container in the fridge for up to three days or freeze for up to three months.
Adam and Joanne's Tips
- Fresh tomatoes: Use 10 to 12 medium tomatoes (2 pounds). No need to peel them, everything is blended in the end.
- Vegan tomato soup: Substitute the butter for plant-based butter or extra-virgin olive oil.
- For tomato basil soup: Add a handful of fresh basil before blending the soup.
- Make creamy tomato soup: After blending, add a splash of cream for an extra creamy tomato soup.
- The nutrition facts provided below are estimates. We have omitted salt since you will need to add to your tastes.