01 - Preheat the waffle iron according to the manufacturer's instructions.
02 - Separate each biscuit and cut into quarters.
03 - In a large mixing bowl, whisk eggs thoroughly. Add biscuit pieces and toss until all dough is evenly coated.
04 - In a separate bowl, blend melted butter, ranch seasoning, garlic powder, smoked paprika, cayenne pepper, and black pepper until combined.
05 - Pour spiced butter mixture over the coated dough pieces and toss gently to distribute seasoning evenly.
06 - Add shredded cheddar and grated Parmesan cheeses to dough mixture. Mix lightly to spread cheese throughout.
07 - Lightly grease waffle iron plates with nonstick spray.
08 - Arrange an even layer of coated dough pieces in the preheated waffle iron, avoiding overcrowding. Close and cook for 4–6 minutes, until golden brown and fully cooked.
09 - Carefully remove cooked waffles and repeat with remaining dough mixture.
10 - Serve immediately, garnished with chives or parsley and jalapeños if desired.