I love this recipe & it's easy to make. It's called Brickle Bars & can be frozen after making to store for a later time without any damage to the bar taste or texture.
BRICKLE BARS
(12) 4 3/4" X 2 1/2" Graham Crackers
3/4 cup melted butter
1/2 cup light brown sugar
1 1/2 cup chocolate chips
1 cup chopped pecans
Heat oven to 375 deg. Line a 10" x 15" baking sheet with foil. If pan does not have an upturned lip on it, leave enough foil so you can turn up the edges. Line the pan with the graham crackers. Melt the butter & add the brown sugar & boil for 1 minute (stirring constantly). Pour the butter/sugar over the graham crackers & spread evenly & bake for 10 minutes. Remove from oven scatter chocolate chips over graham crackers & return to oven for 1 minute until chocolate is soft. Spread chocolate evenly over the crackers. Sprinkle pecans over chocolate & press pecans into chocolate slightly & cool for 30 minutes before cutting.