3-4 lbs whitefish, thick filets (halibut, cod loin, etc.)
Kosher salt and ground black pepper
Olive oil
4 medium potatoes (Yukon Gold or red-skinned new potatoes), boiled and sliced
2 green peppers, cut in half, seeds removed, blanched, and sliced
3-4 tomatoes, sliced
1 tsp flour
1 tsp paprika
4-6 slices bacon, fried and crumbled
1 pint sour cream
2 Tbsp butter
Preheat oven to 400°F. Season fish with salt and pepper. Lightly coat a baking dish with olive oil. Layer in the potatoes, then the green pepper, and then half of the tomatoes. Season lightly with salt and pepper, and arrange fish on top. Sprinkle with flour and paprika. Cover with the crisp bacon bits and the remaining tomato slices. Pour the sour cream over the top, and bake for 15 minutes. Dot with butter, and continue baking for 5 minutes more, or until the fish is cooked.