Homemade ketchup

Homemade ketchup is one of those recipes that makes you look at the bottle in the refrigerator and think, “We have been outsourcing this entire relationship?”

This version is sweet, spicy, garlicky, and easy to adjust. It starts with tomato paste, adds onion and garlic, then brings in cayenne, clove, Cajun seasoning or salt, vinegar, and a little sweetener. The result is familiar enough for fries and interesting enough to make a roasted vegetable feel briefly glamorous.

Ingredients

• 1 small onion
• 2 cloves garlic
• 250 grams tomato paste, without additives if possible
• 1 dash cayenne pepper
• 1 dash ground clove
• 2 teaspoons Cajun seasoning, or 1 1/2 teaspoons sea salt
• 1 tablespoon apple cider vinegar
• 2 to 3 tablespoons maple syrup, coconut sugar, or raw brown sugar

Method

Add all the ingredients to a blender or food processor. Blend until smooth, then taste and adjust the seasoning or sweetness.

If you prefer a smoother ketchup, blend longer. If you like a little texture and evidence that a real onion once participated, stop sooner.

Transfer the ketchup to a clean container and refrigerate it. Because this recipe does not include a tested canning process or a verified shelf life, treat it as a refrigerated fresh condiment and use clean utensils each time.

The original article discussed lycopene and cooked tomatoes. Tomato products can be a useful ingredient in many eating patterns, but this ketchup should not be presented as a way to prevent cancer, protect the heart, or treat any condition. If a specific nutrition claim is restored, it needs a precise, current source rather than a vague reference to a Harvard study.

About Fermenting the Ketchup

The original note says that Juan fermented his batch for five days using fresh sauerkraut juice. That is a personal kitchen experiment, not enough information for a safe public fermentation method. Fermentation depends on ingredients, salt, acidity, temperature, equipment, and handling. Until those details are tested and documented, keep this recipe fresh and refrigerated.

If you want a fermented condiment, use a current tested recipe from a reliable food safety source. Do not improvise a five day countertop process and assume the jar has achieved enlightenment. The jar has no qualifications.

For more ingredient context, explore the famous antioxidants and sweeteners and their secrets. Those links can support broader nutrition education, but the ketchup itself remains what it is, a delicious condiment, not a tiny red doctor.

Frequently Asked Questions