Step #1
Preheat the oven to 375 degrees F (190 degrees C).
Step #2 In a medium bowl, butter, crabmeat, yellow pepper, green onions, red pepper, jalapeno, stir this together the bread crumbs, & mozzarella cheese.
Step #3 Arrange grouper fillets in a single layer in a 9x13 inch baking dish.
Step #4 Spread the crumb topping evenly over the fish.
Step #5 Bake for 30 mins in the preheated oven, or until fish is easily flaked with a fork.
Step #6 If you have thin fillets, you may broil for 10 mins instead of baking.