- 1 (16 ounce) package frozen cooked meatballs, thawed
- 1 (14 ounce) can sauerkraut, drained
- 1 (12 ounce) bottle ketchup-style chili sauce (such as Heinz®)
- 1 cup white sugar
- 1 cup brown sugar
- 1/4 cup hot water
- 2 tablespoons vinegar
- Mix meatballs, sauerkraut, chili sauce, white sugar, brown sugar, hot water, and vinegar in a slow cooker, stirring to dissolve sugar. Cook on High for 1 hour.