INGREDIENTS
•
1 pork butt or shoulder (about 2-1/2 pounds), trimmed
•
1 1/2 tablespoons sodium-free steak seasoning blend (such as Mrs. Dash)
•
1 large onion, chopped
•
3 ribs celery, sliced
•
1/4 cup plus 2 tablespoons red wine vinegar
•
2 tablespoons corn starch
•
2 1/2 tablespoons Cajun seasoning blend (such as McCormick)
•
6 tablespoons light mayonnaise
•
6 whole-wheat hamburger buns