Preheat oven to 400 degrees F.
Line a 15 by 10 by 1-inch jelly roll pan with tin foil. Lightly spray foil with a non-stick cooking spray.
Place saltine crackers, salty side up, in prepared pan. In a saucepan, boil butter and sugar for 2 to 3 minutes, stirring constantly. Remove from heat and stir in almond extract. Pour mixture over crackers and bake for 4 to 6 minutes. Remove from oven, top with candy bars, and spread evenly as chocolate begins to melt. Cool slightly and transfer onto waxed paper. Allow to cool completely.
Recipe courtesy of Paula Deen