Indian Broiled Marinated Fish

Ingredients

• 4 white fleshed fish steaks (or a large fish, split, head removed), about 2 to 2 1/2 pounds, 1 1/2 inches thick
• 2 tablespoons coriander seed
• 4 cardomom seeds, peeled
• 1 small onion, coarsely chopped
• 1 clove garlic, coarsely chopped
• 1/2 teaspoon paprika
• 1/2 teaspoon aniseed
• 1 long green chili, seeded and coarsely chopped
• 1 cup lowfat yogurt
• 2 tablespoons fresh mint leaves
• Freshly ground pepper to taste
• Juice of 1 lemon
• 1 tablespoon safflower oil