01 - Preheat the oven to 425°F. Line a baking sheet with parchment paper.
02 - In a large mixing bowl, combine flour, baking powder, and salt. Cut in cold butter using a pastry cutter or fingers until mixture forms coarse crumbs.
03 - Stir in buttermilk just until combined. Transfer the dough to a floured surface and gently pat to 1-inch thickness.
04 - Cut dough into rounds using a biscuit cutter. Place on prepared baking sheet and bake 12 to 15 minutes until golden brown. Brush warm biscuits with melted butter.
05 - Pound chicken cutlets to even thickness if needed. Combine chicken with buttermilk and hot sauce in a bowl. Marinate for 20 minutes or up to 4 hours refrigerated.
06 - In a shallow bowl, whisk together flour, cornstarch, smoked paprika, garlic powder, salt, and black pepper.
07 - Heat 1 inch of vegetable oil in a large skillet to 350°F. Dredge marinated chicken in flour mixture, shaking off excess. Fry each piece 3 to 4 minutes per side, until golden and cooked through. Transfer to a wire rack to drain.
08 - In a small saucepan over low heat, combine honey, hot sauce, and red pepper flakes. Warm for 2 to 3 minutes, stirring gently. Do not boil. Remove from heat and set aside.
09 - Split warm biscuits. Place a fried chicken cutlet inside each biscuit. Drizzle generously with hot honey. Add pickle slices if desired. Serve immediately.