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Homemade Roasted Tomato Spaghetti Sauce

A delightful way to savor the flavor of summer with this homemade roasted tomato spaghetti sauce, perfect for canning and preserving.
Prep Time 30 minutes
Cook Time 1 hour
Total Time 1 hour 30 minutes
Course Condiment, Sauce
Cuisine Italian
Servings 12 pints
Calories 50 kcal

Ingredients
  

Vegetables

  • 14 cups Tomatoes, chopped Measure after chopping
  • 1 medium Onion, chopped Chopped with a food processor
  • 3-4 pieces Bell Peppers, chopped Chopped with a food processor

Seasonings

  • 3 tsp Worcestershire Sauce
  • 2 tsp Dried Parsley Flakes
  • 4 tsp Dried Oregano
  • 2 tsp Dried Basil Leaves
  • 2 tsp Dried Italian Seasoning
  • 4 tsp Canning Salt
  • 3 tsp Minced Garlic

Canning Ingredients

  • 1 Tbsp Lemon Juice For each jar

Instructions
 

Preparation

  • Rinse the fresh tomatoes and peppers.
  • Cut up the tomatoes and peppers and place them in a baking pan.
  • Broil or roast in the oven for about 10 to 15 minutes under the broiler, or roast at 400°F for 20 minutes.

Making the Sauce

  • Chop up the roasted tomatoes, peppers, and onion with a food processor.
  • Transfer them to a large pot.
  • Add the remaining ingredients to the pot.
  • Bring the mixture to a boil, then lower the heat to simmer until it reaches desired thickness.

Canning Process

  • Ladle the sauce into canning jars, adding 1 tablespoon of lemon juice to each pint jar.
  • Wipe the rims of the jars, remove any air bubbles, and place on lids.
  • Process in a water bath canner at a rolling boil for 20 minutes for pints, or 25 minutes for quarts.
  • Carefully remove the hot jars with a jar lifter and set them on a counter.
  • Leave jars undisturbed for 24 hours.

Notes

Use ripe, fresh tomatoes for best flavor. Adjust spices to taste. Cool completely before storing to avoid condensation.
Keyword Canning Recipe, Homemade Sauce, Preserving Food, Roasted Tomato Sauce, Spaghetti Sauce