Roasted Grouper with Lime and Avocado

Simple fish, simply done.
1-1/2 lb grouper fillet, cut into four portions
1/4 tsp ground coriander
2 avocados, pitted, peeled and sliced
2 limes, quartered
1 lb baby spinach

Preheat oven to 400F. Lay fillets on an oiled roasting pan. Season with salt and pepper to taste, and with the coriander. Spray lightly with oil and roast for 10-12 minutes, until just cooked through.

Meanwhile, sauté the spinach in a splash of olive oil in a wide skillet until wilted down. Divide spinach among 4 plates. Top with a portion of fish. Garnish with avocado slices and lime wedges.

Serves 4.