In the Canary Islands, you always get two traditional sauces on the table: mojo rojo (red pepper sauce) and mojo verde (coriander sauce, see recipe). Easy to make and tangy, here ideal with salt crusted potatoes.
Oven-bake the peppers and garlic cloves for 40mn (200°C / 390°F).
Cool down and peel off.
Blend with the salt, cumin, chili, apple vinegar and olive oil.