Baked Beans

Ingredients:
- 4 cans pork and beans
- 1/2 c. sugar
- 1 c. brown sugar
- 1 c. ketchup
- 1/4 c. vinegar
- 1 medium onion
- 2 tsp. grape jelly
- 2 Tbsp. mustard
- 2 Tbsp. bacon grease

Directions:
- Mix all of the ingredients in a 9 x 13-inch baking pan; bake with lid on at 300° for 2 1/2 hours.