Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: heat the butter in a 2-quart saucepan over medium heat. add the pepper, if desired, onion and celery and cook until they're tender, stirring occasionally. stir the barbecue sauce and chicken in the saucepan. cook until the mixture is hot and bubbling, stirring occasionally. divide the chicken mixture among the rolls.

Target recipe: preheat oven to 350. in a large bowl, combine first 8 ingredients. set aside < cup of this tomato sauce mixture. mix remaining tomato sauce mixture with chopped chicken in a baking dish. cover with foil and bake for 30 minutes or until heated through. spoon 1/2 cup chicken mixture onto bottom half of each hamburger bun; spread reserved tomato sauce mixture evenly over top of chicken mixture. top with remaining bun halves.