Preheat oven to 325 degrees. Spray two 5-inch cast iron skillets with cooking spray.
Cream the butter and brown sugar together with an electric mixer. Beat in the eggs, one at a time. Beat in the vanilla.
In a medium mixing bowl, whisk together the flour, baking powder, and salt. Add to the butter and brown sugar mixture and beat until fully combined.
Combine the Sunbutter and honey.
Divide half of the dough between the two prepared skillets and smooth into an even layer. Spread the Sunbutter mixture over the top. Drop spoonfuls of the dough on top and sprinkle the chocolate chips over. Sprinkle with raw sugar if desired and bake for 35 minutes or until the dough is set and golden brown.