Not everyone has a muffin pan for 24 mini muffins. I do recommend having one because they are great for making your favorite mini muffins to share with family and friends. I suspect this recipe can also accommodate the normal muffin pan for 12 muffins. You just equally cut up the brie into 12 cubes and the dough into 12 squares. Either way, this is an excellent treat for happy hour with guests or with coffee in the morning.