1. Gently cook onion until soft.
2. Add garlic, tomatoes and chilli powder.
3. Simmer the mixture for about 30 minutes, storring occasionally, until the mixture is very thick.
4. Serve the dip hot or cold.
1 onion, finely chopped
1 garlic clove, crushed
1 tin chopped tomatoes
Pinch of chilli powder