1 (16 oz.) frozen meatballs
1 (18 oz.) bottle preferred BBQ sauce
1 (20 oz.) can pineapple chunks
1/2 cup brown sugar
1 teaspoon garlic powder
Reserved pineapple juice
Place meatballs in the bottom of slow cooker.
Pour barbecue sauce and pineapple chunks (with juices) over the meatballs.
Add brown sugar and garlic powder and stir everything together.
Cover slow cooker and cook on high for 2 hours, or until meatballs are fully warmed through.