Honey Garlic Parmesan Biscuits

1. Preheat the oven to 425° F.  Rub a 10-inch cast iron skillet with butter.
2. In a bowl, combine the flour, cornmeal, baking powder, garlic powder, and salt. Using your hands, mix in 1 stick of shredded butter and the parmesan cheese. Pour over the milk and add the honey. Mix until just combined.
3. Turn the dough out onto a floured surface. Pat into a 1-inch-thick rectangle. Fold one side into the center, then the other side on top. Like a letter. Turn the dough horizontally. Flatten into a rectangle again. Repeat the folding. Turn the dough horizontally one more time. Flatten into a 3/4-inch-thick rectangle.
4. Using a biscuit cutter, cut the dough into 3-inch circles. Re-roll the remaining dough and cut more circles. Arrange the biscuits in the prepared skillet. Brush the tops with milk. Arrange 2 tablespoons of butter around the biscuits. Bake until golden brown, 20-22 minutes.
5. Meanwhile, melt 2 tablespoons of butter in a small saucepan set over low heat, cooking until lightly browned, about 5 minutes. Remove from the heat and mix in the honey, thyme, and sea salt. Top with fresh thyme if desired. 
5. Serve the biscuits warm with browned honey butter and flaky salt.