Panko Meat Loaf

1 1/2 lbs ground beef

1/2 c panko

1 egg

1/3 c onion, finely chopped

1 tbsp brown sugar

1 tsp salt

black pepper

1/4 c water

1 can condensed tomato soup, divided

Grease a 9" loaf pan. Preheat oven to 350 degrees. Combine all ingredients with 1/2 can of undiluted tomato soup. Reserve remainder for later. Place mixture into prepared loaf pan and bake 40 minutes. Remove from oven and spread remaining soup evenly over top of loaf. Bake additional 10 minutes.