Line a 9x13 inch pan with whole graham crackers.
Cook crushed graham crackers, brown sugar, coconut, melted butter and milk for 5 minutes.
Cover crackers with cooked mixture. Top with another layer of whole crackers. Cool.
When cool you can frost with Chocolate Chip or powdered Sugar frosting.
For Chocolate Chip Frosting, melt chocolate chips with butter.
For Powdered Sugar Frosting, mix well powdered sugar and enough milk for desired consistency.