01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - In a large mixing bowl, whisk flour, sugar, baking powder, baking soda, kosher salt, and cinnamon until evenly distributed.
03 - Cut cold unsalted butter into the dry mixture using a pastry cutter or fork until the mixture forms coarse crumbs.
04 - In a separate bowl, whisk buttermilk, egg, buffalo sauce, ranch dressing, and pickle brine together until smooth.
05 - Pour wet mixture over dry ingredients. Add finely chopped dill pickles and gently fold until just combined without overmixing.
06 - Transfer dough onto a lightly floured surface. Pat into a 1-inch thick circle for even scone portions.
07 - Cut dough circle into 8 equal wedges. Place each wedge onto the prepared baking sheet.
08 - Bake for 20 to 22 minutes until golden and firm at the edges.
09 - Remove scones from oven. While warm, brush tops with melted butter, then sprinkle generously with cinnamon-sugar mixture.
10 - Optionally, garnish with fresh dill and crumbled blue cheese before serving. Enjoy while warm.