Ingredients

2tbspextra virgin olive oil

1mediumonion

2tbsptamarind concentrate

2clovegarlic

2chipotle chiles,dried

¾cupgolden raisins

¼cuptomato paste

¼cupagave syrup

½tsppure chile powder

salt and freshly ground pepper

4salmon fillets,skinless

12thin slices of whole wheat toast

¼cupmayonnaise

1cuparugula leaves

4largeslices of beefsteak tomato

Preparation

In a saucepan, heat the oil. Add the onion and cook over moderate heat until softened.

Add the tamarind, garlic, chipotles, raisins, tomato paste, agave, and chile powder. Bring to a boil and simmer over low heat for 20 minutes, until thick.

Let cool, then puree in a blender. Season with salt and pepper.

Set the salmon in a large, shallow dish and season with salt and pepper. Coat with half a cup of the sauce and refrigerate for 1 hour.

Light a grill and oil the grates. Grill the salmon over high heat, turning once and basting with another half a cup of the sauce, until just cooked through.

For each club, use 3 slices of toast; spread each with 1 teaspoon of mayonnaise and layer with the arugula, tomato, and fish.