Tantalizingly Tangy Meatloaf

1 pound ground beef
1/2 cup dry bread crumbs
1 egg
garlic powder to taste
1 dash Worcestershire sauce
Sauce:
1/3 cup ketchup
1/4 cup packed brown sugar
1/4 cup pineapple preserves
Directions:
Preheat oven to 350 degrees F (175 degrees C).
In a large bowl, combine the ground beef, bread crumbs, egg, garlic powder and Worcestershire sauce. Mix well, and place into a 9x5 inch loaf pan.
Bake in preheated oven for 30 to 50 minutes.
Meanwhile, in a separate medium bowl, stir together the ketchup, brown sugar and pineapple preserves. Pour over the meatloaf about 20 minutes before removing from oven.