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Homemade Ketchup

Try your hand at homemade ketchup!

By naturallyella · From Open Recipes · 12 ingredients
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Homemade Ketchup

Why it works: Ginger and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,038 recipes. Both carry estragole, which smells anise, licorice. The science ↓

Homemade Ketchup

12-16
Prep30 min
Cook75 min

Ingredients

Directions

Step-by-step directions aren't available for this recipe. See the full recipe at the source →

Nutrition, whole recipe (rough)

265Calories
3 gProtein
15 gFat
33 gCarbs

Counts 12 of 13 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.

What these numbers assume: 12 portions
IngredientPortion assumedkcal
Olive Oil1 tbsp (14g)119
Sugar1 tbsp (12.5g) granulated49
Red Onion1 medium (110g)44
Tomato1 medium (123g)22
Chili1 tsp (2.7g)8
Clove1 tsp ground (2g)7
Black Pepper1 tsp ground (2.3g)6
Garlic1 clove (3g)4
Vinegar1 tbsp (15ml) distilled3
Ginger1 tsp grated fresh (2g)2
Basil5 leaves fresh (2.5g)1
Salt1 tsp (6g)0
Waternot in our table0

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

By naturallyella. Recipe from Open Recipes.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

  1. Ginger + clovetop 1% of all pairs
    Smell alikestrong
    Cooked together6,038 recipes

    Shared aroma: estragole (anise, licorice).

  2. Onion + garlictop 1% of all pairs
    Smell alikestrong
    Cooked together29,058 recipes

    Shared aroma: furaneol (caramel, strawberry).

  3. Olive + tomatotop 1% of all pairs
    Smell alikemoderate
    Cooked together15,539 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  4. Basil + tomatotop 1% of all pairs
    Smell alikemoderate
    Cooked together3,979 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  5. Olive + garlictop 2% of all pairs
    Smell alikemoderate
    Cooked together25,665 recipes

    Shared aroma: linalool (floral, citrus).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

Swap the onion

How well each one fits the dish's main ingredients (olive, ginger, clove, garlic, pepper, basil, tomato):

  1. Eggplantfits better
  2. Capsicumfits better
  3. Carrotfits better
  4. Onionthe original

Fit is the average pairing score against olive, ginger, clove, garlic, pepper, basil, tomato. Candidates are from the same food group and used in at least 100 recipes.