Cheese Pocket Topper

1 pt mayonnaise
1 lb Swiss cheese, shredded
1/4 C fresh parsley, finely chopped
1/2 C Parmesan cheese, or to taste
1 onion, finely chopped
Garlic powder, to taste
(2) 9 oz pkgs pita bread

Combine all ingredients except pita bread. Split and cut pita bread into triangles. Spread cheese mixture on bread and broil until cheese melts and gets bubbly and golden.

Hint: The mixture may be made a few days in advance and kept in a jar in the refrigerator. This recipe uses a large quantity of triangles so you may want to cut it in half. Just spread the mixture on pita bread or English muffins and broil.