Big, tender cathead biscuits packed with juicy blueberries and warm cinnamon, finished with a crackly buttery cinnamon-sugar top. Perfect for breakfast or a cozy snack.
0.75cupunsalted buttercold, cut into 0.5-inch cubes
1.25cupbuttermilkcold, plus more as needed
1.5cupfresh blueberriesfreeze 10 minutes to firm up
1teaspoonlemon zestfinely grated
1teaspoonvanilla extract
2tablespoonunsalted buttermelted, for brushing
1tablespoonturbinado sugarfor topping
0.5teaspoonground cinnamonfor topping
Instructions
Preparation Steps
Preheat oven to 425°F. Line a large cast-iron skillet or heavy baking sheet with parchment. Place blueberries in the freezer for 10 minutes to firm.
In a large bowl whisk flour, baking powder, baking soda, salt, granulated sugar, and 1.0 teaspoon cinnamon until evenly combined.
Cut in the cold cubed butter with a pastry cutter or fingers until pea-sized bits remain with some larger marble-sized pieces for extra flakiness.
Stir the lemon zest and vanilla into the cold buttermilk. Drizzle over dry ingredients and gently mix with a fork until a shaggy dough forms with dry spots remaining.
Gently fold in the chilled blueberries just until distributed, taking care not to crush them.
Turn dough onto a lightly floured surface. Pat into a thick slab about 1.25 inches high. Fold the slab in thirds like a letter, then pat back to 1.25 inches to build layers.
Using a 0.5-cup scoop or floured hands, form 8 large rustic mounds and arrange them close together in the skillet or on the sheet.
Brush tops with melted butter. Mix turbinado sugar with 0.5 teaspoon cinnamon and sprinkle over biscuits.
Bake 16 to 20 minutes until tall and deeply golden with set centers. Rotate the pan halfway through for even browning.
Cool 5 minutes before serving. Enjoy warm, plain or with more butter and honey.
Notes
For extra-tall biscuits, keep all ingredients cold and avoid overmixing. You can use frozen blueberries without thawing. If dough seems dry, add 1.0 to 2.0 tablespoons more buttermilk. Bake in a preheated cast-iron skillet for the best rise and browning.