Baked Grouper | Saveur

Ingredients

• 3 tbsp. olive oil
• 2 small yellow onions, peeled and cut into sixths
• 1 green bell pepper, seeded, cored, and cut into strips
• ³⁄₄ cup canned crushed tomatoes
• 5 tbsp. tomato paste
• Salt and freshly ground black pepper
• 2 lb. skinless grouper filet, cut into 3" pieces
• 1 tsp. lemon pepper
• 2-3 pinches cayenne