Preparation time: 1h 30 mins
Clean vegetables, remove stems and cores. Chop tomatoes into quarters, bell pepper and onions into cubes. Stir fry tomatoes until soft and water evaporates. Filter sauce through sieve. Cook bell pepper and onion cubes in the tomato sauce until tender. You can blend it or leave it in pieces. Add soy sauce and spices and cook another 2-3 minutes.
Pour the sauce into clean, dry glasses, cover with seals and lids and put to preheated oven. Bake in max. 120°C for about 30 minutes. Allow cooling down overnight; don’t turn up-side-down.
Sauce is perfect base for pasta sauces, soups and dips.
Calorific value (per portion): 171 kJ / 41 kcal