Preheat oven to 425F degrees.
Mix 3 cups flour, 1 hefty tablespoon baking powder, 1 teaspoon salt and 1 tablespoon sugar together.
Grate 1 stick of super cold butter and add it to the dry ingredients. Then mix with hands until it feels like sand.
Slowly stir in buttermilk, little by little, with a fork or whisk.
Use hands to knead the dough together - just be careful not overwork it so the butter doesn’t melt. It should be kind of loose and shaggy but also pliable.
Pour your dough onto a floured surface and add another 1-2 tablespoon of buttermilk if it looks too dry. Use your hands to quickly pack it into a long oval shape. Add 2 more tablespoon grated butter on top and fold both sides of the dough inwards to create 3 layers.
Use your hands or a flour dusted rolling pin to flatten it out so you have enough room to use your biscuit cutter.
Swiftly cut the biscuits (6-7 biscuits) and place them in a buttered cast iron skillet. Do not spin/turn the cutter - this will seal the layers closed.
Cut up the remaining 2 tablespoon of butter and cover the top of the biscuits.
Bake for 20 minutes or until golden brown.
Remove from the oven and brush each biscuit with honey butter so that it melts into them. When serving the biscuits, split them in half and add another smear of honey butter.