- 1 (20 ounce) can crushed pineapple
- 3/4 cup ketchup
- 1/4 cup brown sugar
- 1 tablespoon ground mustard
- 2 (28 ounce) cans baked beans (such as Bush's Original®)
- 1 (1 pound) package smoked sausage, sliced
- Preheat oven to 350 degrees F (175 degrees C).
- Drain pineapple reserving 1/3 cup juice.
- Combine ketchup, reserved pineapple juice, brown sugar, and ground mustard in a large casserole dish. Stir baked beans, sausage, and crushed pineapple into the ketchup mixture.
- Bake in preheated oven until heated through, 30 to 35 minutes.