01 - In a bowl, whisk together the buttermilk and hot sauce. Submerge the chicken breasts in the marinade, cover, and refrigerate for at least 30 minutes or up to overnight for maximum tenderness.
02 - Preheat oven to 450°F. In a large bowl, whisk together flour, baking powder, baking soda, sugar, and salt. Cut in the cold cubed butter using a pastry blender or your fingers until the mixture resembles coarse crumbs. Fold in the buttermilk, stirring just until the dough comes together—do not overmix.
03 - Turn the dough out onto a lightly floured surface and gently pat to 3/4-inch thickness. Using a 2.5-inch biscuit cutter, cut out 8 rounds and arrange them on a parchment-lined baking sheet. Bake for 12–14 minutes until the tops are golden brown. Brush the hot biscuits with melted butter immediately upon removing from the oven.
04 - In a small saucepan over low heat, gently warm the honey with the hot sauce and crushed red pepper flakes. Stir until well blended, then remove from heat and set aside.
05 - Heat 1/2 inch of vegetable oil in a heavy-bottomed skillet to 350°F. In a shallow dish, combine the flour, paprika, garlic powder, kosher salt, and black pepper. Remove the chicken from the marinade, dredge each piece in the seasoned flour, and shake off any excess. Carefully place the cutlets in the hot oil and fry for 3–4 minutes per side until deeply golden and cooked through to an internal temperature of 165°F. Transfer to a paper towel–lined plate to drain.
06 - Split each biscuit in half and place a fried chicken cutlet on the bottom half. Drizzle generously with the prepared hot honey and top with sliced pickles if desired. Cap with the biscuit top and serve immediately.