Preheat the oven to 350℉ and grease a bundt pan with butter or oil making sure to coat the center and all crevices.
Place the sugar and cinnamon In a large zip-top plastic bag and shake to combine. Cut each biscuit into quarters and place in the sugar mixture. Toss to evenly coat each piece, place in the prepared pan.
In a small pot over medium heat, melt the butter and brown sugar. Bring to a gentle boil and let cook for 1 minute after. Pour the mixture over the biscuit in the pan.
Bake for 35 to 40 minutes or until golden brown. Let cook 5 minutes before turning upside down onto a heat-proof plate.