01 -
Preheat the oven to 400°F (200°C).
02 -
Mix together chopped nuts, brown sugar, and cinnamon in a bowl. Set aside.
03 -
In a 10-inch cast iron skillet, bring maple syrup and 4 tablespoons of butter to a boil. Remove from heat and sprinkle ⅓ of the nut mixture over the caramel base.
04 -
Combine flour, baking powder, and salt in a large bowl.
05 -
Cut 7 tablespoons of cold butter into the dry ingredients using a pastry cutter until the mixture resembles small peas.
06 -
Pour in the milk and stir gently until the dough comes together. Use floured hands if needed.
07 -
Turn the dough out onto a floured surface and knead gently. Roll the dough into a 9x12-inch rectangle.
08 -
Melt the remaining 1 tablespoon of butter. Brush the rolled-out dough with the melted butter. Sprinkle it with the remaining nut mixture, gently patting it into the dough.
09 -
Roll the dough tightly into a 12-inch log and pinch the seam to seal. Cut into 12 one-inch slices.
10 -
Place the slices into the skillet on top of the caramel base. Bake for 20-25 minutes. Serve immediately, or remove from the skillet by inverting it onto a serving plate.