Salmon Spinach Loaf

1 15 oz can salmon
1 pkg frozen spinach, chopped
1 tsp garlic powder
1 cup onion, finely chopped
1/2 tsp salt
1/2 tsp pepper

Drain and clean the salmon; thaw and drain the spinach, combine spinach and salmon. Add seasonings. Mix. Place in a 6 x 9-inch greased baking dish. Bake for 45 minutes at 350 degrees.