Romesco

Romesco is a savory Spanish sauce consisting of red peppers, tomatoes, onions, and a variety of roasted or raw nuts such as pine nuts, hazelnuts, and almonds. The sauce is extremely versatile, so it can be served with fish, seafood, salads, vegetables, and meat dishes, although it can also be used in stews, giving them a savory richness.

Romesco is also traditionally consumed as a dipping sauce for grilled spring onions, which is another Catalan delicacy.