Prep Time:      4 minutes
Cook Time:    2 hours
Yield:              8 servings

1 (22-ounce) loaf frozen gefilte fish
1 tablespoon garlic powder
1 tablespoon onion powder
1 medium onion, chopped, or 1 cup frozen chopped onions
1 (26-ounce) jar prepared marinara sauce

1.  Preheat oven to 350° F.  Spray a 9 x 5 x 3-inch loaf pan with non-stick cooking spray.
2.  Rinse frozen gefilte loaf under water to remove parchment wrapper and place in prepared pan.
3.  Sprinkle fish with garlic and onion powder.
4.  Cover with chopped onion.
5.  Pour marinara sauce over fish, spreading to thickly coat the top. 
6.  Cover pan with aluminum foil and bake at 350° for 2 hours.
7.  Transfer fish to a sealable container, cover and refrigerate until cold, at least 4 hours.