Baked Sole Fish With Mozzarella and Tomato

2 lbs thick fresh sole fillets
1 1/2 cups mozzarella cheese, shredded
1 large tomato (extra-large)
1/2-1 teaspoon dried oregano
salt and pepper
garlic powder

Set oven to 375 degrees.
Butter (do not use cooking spray) a 13 x 9-inch baking dish.
Rinse fish fillets with cold water and pat dry with a paper towel.
Arrange fillets in a single layer in dish.
Sprinkle with shredded mozza cheese.
Top with tomato slices.
Sprinkle seasonings over top.
Bake for 15 minutes, or until fish is flakey and cooked.