whole graham crackers (enough to cover)
1/2 cup (1 stick) butter
1/2 cup (1 stick) margarine
1/2 cup sugar
chopped pecans, for sprinkling

Place whole graham crackers on bottom of 9x13-inch baking sheet with sides.

In a saucepan, combine butter, margarine and sugar. Boil ONLY 2 minutes. Pour over crackers and sprinkle with pecans.

Bake at 350°F on bottom rack of oven for 6 to 8 minutes. Remove and break apart onto waxed paper.