Toast the white bread slices on a toaster and arrange them on top of the working board. In a bowl, mix the chopped parsley, white pepper powder and chili flakes with the cheddar cheese and keep aside. Apply some sandwich sauce on the bread slices, salt and white pepper to taste. Arrange the jalapeno peppers on top of the bread slices.
Top the bread slices with equal amount of cheese mixture. Bake or toast on a covered pan until Cheese melts.
Serve hot with Mahram Ketchup