
Indulge in these Cinnamon Crunch Sourdough Cathead Biscuits, crafted with fluffy, flaky, and buttery layers using sourdough discard. These soft biscuits are topped with a crunchy cinnamon sugar coating, creating a delightful contrast of textures and flavors. Perfect for breakfast or a sweet treat, these biscuits are a delicious way to enjoy the benefits of sourdough discard.
Preheat oven to 425F. Lightly grease a 10” cast iron skillet or large round baking pan with butter; set aside.
In a large bowl, whisk together the all-purpose flour, cake flour, baking powder, baking soda, sugar, and salt.
Add in the cubed butter, and use a pastry cutter or two knives to cut the butter into the flour mixture, until it is crumbly and the butter resembles pea-sized chunks.
Make a well in the center of the mixture, and pour in the buttermilk and sourdough discard. Mix with a wooden spoon, and then use your hands to knead and fold the dough over itself a couple of times until combined. The dough will be a little sticky and should be soft enough to scoop!
Use a ½ cup measuring cup to scoop the dough and place in the prepared skillet or pan.
Combine the granulated sugar and cinnamon together in a small bowl for the cinnamon sugar topping.
Brush the tops of the biscuits with buttermilk or heavy cream. Then, sprinkle the tops with the cinnamon sugar mixture.
Bake for 20-25 minutes, or until fluffy and golden brown.
Remove and serve warm with butter, flaky sea salt, and honey if desired.
Enjoy!