Preheat the oven to 400°F and prepare a baking sheet with cooking spray.
Carefully melt the butter in the microwave or on top of the stove. Stir in the red pepper flakes. Allow to cool slightly.
Measure all the dry ingredients in a medium bowl.
Measure the rest of the wet ingredients in a large bowl. Add the melted butter with red pepper flakes and mix well.
Stir half the dry ingredients into the wet. Mix well and repeat with the other half. The dough should form a ball.
Sprinkle some flour onto a flat surface and turn the dough out. Knead gently and pat into shape. Cut into rounds with a biscuit cutter or in wedges as I've done. Arrange on the baking tray with a little bit of space between them.
Brush on a small amount of milk for glaze and sprinkle more pumpkin seeds and parmesan cheese on the tops. Gently press into place.
Bake for 15 minutes or until the scones are cooked through.