Grease and flour a tray of 24 miniature muffin cups. Sift the dry ingredients together, stir in the fennel flowers and then add the pancetta and Parmesan. Beat the buttermilk and eggs and add them and the saffron infusion. Stir together quickly. Spoon the mixture into the prepared muffin tray or paper cases and
bake in a preheated oven at