Preheat oven to 350º.
Mix together flour, baking powder, salt and pepper.
Add prepared Chorizo and coat in flour mixture thoroughly.
Add scrambled eggs, milk and butter. Stir just until moistened.
Mix in cheese
Spray a large muffin tin with nonstick cooking spray. Drop mixture into muffin pans.
Immediately drop by heaping tablespoons (15 biscuits) onto lightly greased or parchment paper/silicone baking sheet lined large cookie sheet.
Bake for 18 - 20 minutes, until tops are just lightly browned.
Allow to cool and remove from pan with offset spatula or spoon.