Ingredients :
1 cup mayonnaise
1/2 cup diced apple
1/3 cup finely chopped celery
2 tablespoons minced red onion
1 hard-cooked egg, peeled and chopped
1 teaspoon fresh lemon juice
1/4 teaspoon kosher salt
1/4 teaspoon freshly cracked pepper
2 (12-oz.) cans solid white tuna in spring water, drained and flaked
3 (1.9-oz.) packages frozen mini-phyllo pastry shells, thawed
12 deli Havarti cheese slices, cut into 4 pieces each
Garnish: thin apple slices
