Print

Homemade Canned Tomato Sauce Best Small-Batch Recipe

homemade canned tomato sauce - featured image
Print Recipe

This small-batch homemade canned tomato sauce recipe uses roasted tomatoes for concentrated sweetness and bright flavor. Perfect for beginners, it yields about 4-5 pints of shelf-stable sauce that tastes like summer in a jar.

Ingredients

Scale
  • 5 pounds Roma tomatoes (about 15–20 medium tomatoes)
  • 1 large yellow onion (about 8 ounces), roughly chopped
  • 4 to 6 garlic cloves, smashed
  • 3 tablespoons extra-virgin olive oil
  • 2 teaspoons kosher salt (plus more to taste)
  • 1 teaspoon dried oregano
  • 6 to 8 fresh basil leaves, torn
  • 1 large or 2 small bay leaves
  • 2 tablespoons bottled lemon juice (for canning safety)

Instructions

  1. Prepare Your Tomatoes (20 minutes): Bring a large pot of water to a boil. Wash tomatoes and cut a small X on the bottom of each. Prepare a large bowl of ice water. Working in batches, drop tomatoes into boiling water for 30-45 seconds until skins start to peel. Transfer to ice water. Once cool, slip off skins with fingers.
  2. Roast Half the Tomatoes (30 minutes): Preheat oven to 400°F. Cut about half of the peeled tomatoes in half lengthwise and arrange cut-side up on a baking sheet. Drizzle with 1 tablespoon olive oil and sprinkle with a pinch of salt. Roast for 25-30 minutes until softened and starting to brown at edges.
  3. Sauté the Aromatics (10 minutes): In a large pot, heat remaining 2 tablespoons olive oil over medium heat. Add chopped onion and cook 5-6 minutes until translucent and golden at edges. Add smashed garlic and cook 1 minute until fragrant. Do not let garlic brown.
  4. Combine and Simmer (45-60 minutes): Add remaining raw peeled tomatoes to pot, crushing with hands as you add. Add roasted tomatoes, dried oregano, bay leaf, and 1 teaspoon salt. Bring to a gentle simmer, reduce heat to low, and cook 45-60 minutes, stirring occasionally, until reduced by about a third and thickened.
  5. Blend the Sauce (5 minutes): Remove bay leaf and discard. Use immersion blender to blend until smooth. Taste and adjust salt. Stir in torn basil leaves. Let sit 5 minutes for flavor to infuse.
  6. Prepare Canning Equipment (15 minutes, done while sauce simmers): Wash jars, lids, and bands in hot soapy water. Place jars in water bath canner, cover with water, and bring to a simmer. Keep jars hot. Place lids in small saucepan with water and bring to a gentle simmer (do not boil).
  7. Fill and Process the Jars (30 minutes): Remove hot jars from canner using jar lifter. Place funnel in jar and ladle hot sauce into jar, leaving ½ inch headspace. Add ½ tablespoon bottled lemon juice per pint jar (1 teaspoon per half-pint). Run non-metallic spatula around inside to release air bubbles. Wipe rim with damp paper towel. Center lid and screw on band until fingertip-tight. Place jars back in canner, cover with at least 1 inch water. Bring to full rolling boil. Process pint jars for 35…
  8. Cool and Test the Seals (12-24 hours): Turn off heat and let jars sit in water 5 minutes. Remove with jar lifter and place on clean kitchen towel, leaving 1 inch space between jars. Do not tighten bands or touch lids. Let cool completely, undisturbed, for 12-24 hours. Press center of each lid; if it doesn’t flex, jar is sealed. Remove bands and try to lift jar by lid edge. If lid holds, seal is secure. Store unsealed jars in refrigerator and use within 2 weeks.

Notes

Do not skip the roasting step—it adds depth of flavor. Watch heat during simmer to prevent scorching. Season in layers, not all at once. Use a timer for the water bath. Label jars with date and contents. Bottled lemon juice is essential for safe canning; do not substitute fresh lemon juice. For high altitude, add 5 minutes processing time per 1,000 feet above sea level.

Nutrition

Keywords: homemade canned tomato sauce, small batch canning, tomato sauce recipe, canning tomatoes, homemade sauce, pantry staple, gift idea

Find it online: https://ariaappetite.com/homemade-canned-tomato-sauce-best-small-batch-recipe/