preheat oven to 350

cut biscuits into quarters combine sugar cinnamon in a small plastic bag shake each biscuit piece in the bag with the cinnamon and sugar until coated

spray 9x13 in dish with nonstick spray arrange biscuits around in pan

cook butter with brown sugar on medium heat until it bubbles stirring often to avoid burning add vanilla. pour evenly over biscuits and bake for 25 minutes