How to Make Canned Tomato Soup - A Step-by-Step Guide

There's nothing quite as comforting as a hot bowl of tomato soup on a chilly day. And while making soup from scratch can be a labor of love, sometimes we just don't have the time to spend hours in the kitchen. That's where canned tomato soup comes to the rescue. This pantry staple is a lifesaver for busy weeknights, and with a few simple upgrades, it can taste just as delicious as homemade.

While canned tomato soup is convenient, it often lacks the depth of flavor that comes from simm...

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Ingredients

  • 8 quarts fresh tomatoes, chopped
  • 1 bunch celery, chopped
  • 3 onions, chopped
  • 4 cups water, or as needed
  • 1 cup white sugar
  • ¼ cup salt
  • 1 cup butter, softened
  • 1 cup all-purpose flour
  • 2 cups chilled tomato juice

Information

  • Prep Time: 15 mins
  • Cook Time: 1 hr
  • Additional Time: 12 hrs
  • Total Time: 13 hrs 15 mins
  • Servings: 32

  • Place tomatoes, celery, and onions into a large pot. Pour in just enough water to cover vegetables; bring to a boil. Reduce heat and simmer until tomatoes are tender, 20 to 30 minutes. Pour through a strainer or food mill, discard solids, and return liquid to the pot; stir in sugar and salt.
  • Blend together butter and flour in a blender until smooth and creamy; pour in tomato juice. Blend until smooth, then pour into liquid in the pot. Cook and stir over medium heat just until tomato soup is hot.
  • Sterilize the jars and lids in boiling water for at least 5 minutes. Pack tomato soup into the hot, sterilized jars, filling to within 1/4 inch of the top. Run a knife or thin spatula around the insides of the jars to remove any air bubbles. Wipe the rims with a moist paper towel to remove any residue. Top with the lids and screw the rings on tightly.
  • Place a rack in the bottom of a large stockpot and fill halfway with water. Bring to a boil and lower the jars 2 inches apart into boiling water using a holder. Pour in more boiling water to cover the jars by at least 1 inch. Bring water to a rolling boil, cover the pot, and process for 20 to 30 minutes.
  • Remove the jars from the stockpot and place onto a cloth-covered or wood surface, several inches apart, until cool. Press the center of each lid with a finger to ensure the lid does not move up or down. Store in a cool, dark area. Wait at least 12 hours before opening.
  • Nutrition

    125 cal.

    • Total Fat: 6g
    • Saturated Fat: 4g
    • Cholesterol: 15mg
    • Sodium: 104mg
    • Total Carbohydrate: 17g
    • Dietary Fiber: 2g
    • Total Sugars: 11g
    • Protein: 2g
    • Vitamin C: 23mg
    • Calcium: 29mg
    • Iron: 1mg
    • Potassium: 451mg