Combine in a blender or food processor:
- One 6 ½-ounce jar roasted red peppers, drained
- 6 tablespoons olive oil
- 2 tablespoons lemon juice
- 2 tablespoons white wine vinegar
- 3 tablespoons chopped shallots
- 1 tablespoon ground cumin
- 1 garlic clove, chopped
- Salt and black pepper to taste
- Pinch of cayenne pepper
Blend until smooth.