HOW DO YOU MAKE TOMATO SOUP FROM TOMATO SAUCE RECIPES

Steps:

• Combine the tomatoes, their juices, the butter and the onion halves in a saucepan. Add a pinch or two of salt.
• Place over medium heat and bring to a simmer. Cook, uncovered, for about 45 minutes. Stir occasionally, mashing any large pieces of tomato with a spoon. Add salt as needed.
• Discard the onion before tossing the sauce with pasta. This recipe makes enough sauce for a pound of pasta.

Steps:

• Melt butter over medium heat in a Dutch oven or large saucepan.
• Add onion wedges, water, can of 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 a nice touch. An immersion blender does make quick work of this, or you can use a blender. If you use a regular blender, it is best to blend in batches and not fill the blender as much as you usually would since the soup is so hot. We like to remove the center insert of the lid and cover it with a kitchen towel while blending — this helps to release some of the steam and prevents the blender lid from popping off (which can be a big, hot mess).