1 package biscuits, such as Pillsbury Grands
1 stick butter
2 teaspoons white sugar
1/2 teaspoon cinnamon
1 teaspoon dark brown sugar
Preheat oven to 350. Break each biscuit into 4 pieces, and shape each piece into a ball. Add balls to a well-greased muffin tin (only fill the muffin holes to be even with the top of the muffin tin, since the biscuits will rise as they bake).
In a bowl, melt butter in 10-second intervals until fully melted. Add white sugar, cinnamon, and dark brown sugar, and mix. Pour butter mixture over each muffin (reserve about two tablespoons of the mixture for drizzling at the end).
Bake muffins 25-35 minutes or until golden brown and no longer doughy. Pour remaining butter mixture over top and serve.