Darra's Famous Tuna Waldorf Salad Sandwich Filling

Details

Ingredients

• ½ cup mayonnaise
• 1 tablespoon prepared Dijon-style mustard
• ¼ teaspoon curry powder
• salt and pepper to taste
• 1 (5 ounce) can tuna, drained
• 1 shallot, finely chopped
• 1 Granny Smith apple, cored and diced
• ¼ cup chopped walnuts
• ½ cup diced celery
• 1 teaspoon sweet pickle relish
• 4 large croissants
• 4 leaves lettuce
• 4 slices Swiss cheese