Tomato Ketchup Recipe

Tomato Ketchup Recipe

Tomato ketchup, a ubiquitous condiment found in kitchens around the world, is a delightful marriage of tanginess, sweetness, and umami. While store-bought versions are readily available, there’s something truly special about crafting your own ketchup from scratch. This homemade rendition allows you to control the quality of ingredients, tailor the flavor to your liking, and savor the satisfaction of a job well done. In this article, we’ll take you on a flavorful journey, from plump vine-ripened tomatoes to the final squeeze of the bottle, as we delve into the art of making homemade tomato ketchup.

The Foundation: Choosing the Right Tomatoes

To create a ketchup that bursts with fresh flavor, it all begins with selecting the right tomatoes. Opt for ripe, juicy, and preferably organic tomatoes. Varieties like Roma, San Marzano, or heirloom tomatoes work exceptionally well due to their robust flavor and low moisture content. These tomatoes are the cornerstone of your ketchup, so choose wisely.

The Tomato Transformation: From Fruit to Sauce


  • 3 lbs (1.4 kg) ripe tomatoes
  • 1 medium onion, finely chopped
  • 2 cloves garlic, minced
  • 1/2 cup (120 ml) apple cider vinegar
  • 1/4 cup (60 ml) white vinegar
  • 1/2 cup (100 g) brown sugar
  • 1 teaspoon salt
  • 1 teaspoon ground black pepper
  • 1/2 teaspoon ground cloves
  • 1/2 teaspoon ground allspice
  • 1/2 teaspoon ground cinnamon
  • 1/2 teaspoon ground ginger
  • 1/4 teaspoon cayenne pepper (adjust to taste)


  1. Blanch and Peel the Tomatoes: Start by scoring a small “X” on the bottom of each tomato. Bring a large pot of water to a boil and prepare a bowl of ice water. Drop the tomatoes into the boiling water for about 30 seconds, then quickly transfer them to the ice bath. The skins should easily peel off.
  2. Prepare the Tomato Base: Remove the cores and seeds from the blanched tomatoes. Chop the flesh into small pieces.
  3. Sauté the Aromatics: In a large saucepan, heat a bit of olive oil and sauté the chopped onion and minced garlic until they turn translucent and fragrant.
  4. Simmer and Reduce: Add the chopped tomatoes to the saucepan, followed by both types of vinegar, brown sugar, salt, and all the spices. Bring the mixture to a gentle boil, then reduce the heat and let it simmer for about an hour. Stir occasionally to prevent sticking.
  5. Blend and Strain: Once the mixture has thickened and the tomatoes have softened, use an immersion blender to puree the mixture until smooth. Alternatively, you can transfer it to a regular blender, but make sure to cool it slightly before blending.
  6. Strain the Ketchup: Pass the blended mixture through a fine-mesh strainer to remove any remaining seeds or skins. This will result in a silky smooth consistency.
  7. Taste and Adjust: At this point, taste your ketchup and adjust the seasoning to your preference. Add more salt, sugar, or spices if needed.
  8. Final Cook: Return the strained ketchup to the saucepan and continue to simmer over low heat for another 20-30 minutes, or until it reaches your desired thickness.
  9. Bottle and Store: Once your ketchup has reached the perfect consistency, allow it to cool before transferring it to clean, sterilized bottles or jars. Seal them tightly and refrigerate. Homemade ketchup can be stored for up to a month.

Customizing Your Ketchup

One of the joys of homemade ketchup is the ability to customize it to your taste. If you prefer a spicier kick, add more cayenne pepper. For a smokier flavor, experiment with a touch of smoked paprika. You can even infuse your ketchup with additional ingredients like roasted red peppers, jalapeños, or fresh herbs for a unique twist.

Conclusion: A Labor of Love

Crafting your own tomato ketchup is a rewarding endeavor that allows you to appreciate the artistry behind this beloved condiment. From selecting the perfect tomatoes to fine-tuning the flavors, each step is a labor of love that culminates in a ketchup that’s distinctly yours. So, gather your ingredients, roll up your sleeves, and embark on this flavorful journey from vine to bottle. Your taste buds will thank you!

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