This sweet & sour garlicy hot sauce is adapted from the Passionate Vegetarian. It's good on congee and a variety of vegetable dishes.
- Combine all but the crushed red pepper flakes in a small saucepan.
- Simmer about 20 minutes, until liquid reduces to a light syrup.
- Stir in the red pepper flakes.
- Keep refrigerated in a jar.
- Shake before use.
- Keeps indefinately.