Stir-Fried Vegetable Sandwich

Ingredients

• 2 kaiser rolls, sliced in half
• 2 tablespoons mayonnaise
• 4 tomato slices
• 2 tablespoons olive oil
• 1/4 cup red bell pepper, thinly sliced
• 1/2 cup baby bok choy, thinly sliced
• 1/2 cup broccoli slaw
• 2 tablespoons scallions, thinly sliced
• 1/4 cup carrots, cut into matchsticks
• salt and pepper, to taste
• 4 provolone cheese slices
• 2 tablespoons Plochman's Chicago Fire Mustard