Jamie Oliver

Homemade tomato ketchup

With loads of veggies & a little kick

Homemade tomato ketchup

Makes 500 ml (roughly)
Cooks In1H 5M
DifficultySuper easy
Nutrition per serving
  • Calories 9 0%
  • Fat 0.2g 0%
  • Saturates 0.0g 0%
  • Sugars 0.8g 1%
  • Protein 0.4g 1%
  • Carbs 1.2g 0%
Of an adult's reference intake
recipe adapted from

Jamie at Home

By Jamie Oliver
Tap For Method


  • 1 large red onion , peeled and roughly chopped
  • ½ bulb fennel , trimmed and roughly chopped
  • 1 stick celery , trimmed and roughly chopped
  • olive oil
  • 5 cm piece of ginger , peeled and roughly chopped
  • 2 cloves garlic , peeled and sliced
  • ½ fresh red chilli , deseeded and finely chopped
  • 1 bunch fresh basil , (30g), leaves picked, stalks chopped
  • 1 tablespoon coriander seeds
  • 2 cloves
  • 1 kg yellow, orange or green tomatoes , chopped, or 500g cherry or plum tomatoes, halved plus 500g tinned plum tomatoes
  • 200 ml red wine vinegar
  • 70 g soft brown sugar
Tap For Method
recipe adapted from

Jamie at Home

By Jamie Oliver
Tap For Ingredients


  1. Place all the vegetables in a large heavy-bottomed saucepan with a big splash of olive oil and the ginger, garlic, chilli, basil stalks, coriander seeds and cloves. Season with a teaspoon of black pepper and a good pinch of sea salt.
  2. Cook gently over a low heat for 10 to 15 minutes, or until softened, stirring every so often. Add all the tomatoes and 350ml of cold water. Bring to the boil and simmer gently until the sauce reduces by half.
  3. Add the basil leaves, then whiz the sauce in a food processor or with a hand blender and push it through a sieve twice, to make it smooth and shiny. Put the sauce into a clean pan and add the vinegar and the sugar.
  4. Place the sauce on the heat and simmer until it reduces and thickens to the consistency of tomato ketchup. At this point, correct the seasoning to taste.
  5. Spoon the ketchup through a sterilized funnel into sterilized bottles, then seal tightly and place in a cool dark place or the fridge until needed – it should keep for six months. Great served with steak and chips.


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