Preheat oven to 375°F. Melt butter, red pepper flakes and garlic in a saucepan on LOW heat for at least 10 minutes. Take off heat and mix in fresh herbs.
Unfold slightly defrosted puff pastry sheets and brush butter, garlic, herb mixture all over each sheet. Distribute the cheese and breadcrumbs amongst each sheet.
Roll up each sheet tightly and cut into ½-¾" slices. (You should get about 24 pinwheels.)
Place rounds onto baking sheet and flatten slightly with the palm of your hand.
Bake for 12-14 minutes or until golden brown. Remove and brush tops with remaining butter mixture and freshly chopped herbs to garnish. Serve hot!
