Beef Casserole Ono Loa

Ingredients:

2 Tbsp cooking oil
1 onion, chopped
1 pound ground beef
1 (19 oz) can kidney beans with liquid
1 (19 oz) can pineapple chunks with juice
1 cup ketchup
1/2 cup brown sugar
1 Tbsp cornstarch
2 tsp ground mustard
1 tsp salt

Instructions:

Preheat oven to 350 degrees. Heat the oil in a frying pan over medium heat; cook the onion in the hot oil until softened for about 5 minutes. Crumble the ground beef into the pan and cook and stir until completely browned, 5 to 7 minutes. Drain. In a large bowl, stir together the kidney beans with liquid, pineapple with juice, ketchup, brown sugar, cornstarch, mustard, and salt. Add the ground beef and onions to the mixture and combine well. Pour into a large casserole dish or baking pan. Bake in the preheated oven until completely heated through, about 45 minutes. Ono with rice or sweet bread!