- 1/2 cup butter
- 1/2 cup margarine
- 1 cup brown sugar
- 24 graham crackers, broken into rectangles
- 1 cup chopped pecans
- Preheat oven to 350 degrees F (175 degrees C). Line a jelly roll pan with aluminum foil.
- Melt butter and margarine together in a saucepan; stir brown sugar into butter mixture until dissolved; bring to a boil, reduce heat to medium, and cook at a boil until caramelized, about 2 minutes.
- Spread graham crackers in a single layer onto prepared aluminum foil. Pour butter mixture over graham crackers. Sprinkle pecans over the crackers.
- Bake in preheated oven until topping begins to solidify, about 12 minutes. Let crackers cool before breaking into pieces to serve.