Ingredients

2 cups vanilla wafer crumbs (about 60 wafers)1/4 cup packed brown sugar1/2 cup butter, meltedTOPPING:1/2 cup butter, cubed1/2 cup packed brown sugar1 cup semisweet chocolate chips1/2 cup finely chopped pecans

Preparation

Preheat oven to 350°. Toss wafer crumbs with brown sugar and butter; press into an ungreased 13x9-in. pan. Bake until lightly browned, 8-10 minutes.

For topping, place butter and brown sugar in a small saucepan. Bring to a boil over medium heat; cook and stir 1 minute. Pour evenly over crust.

Bake 10 minutes. Remove from oven; let stand 2 minutes. Sprinkle with chocolate chips; let stand until chips have softened. Spread evenly over top; sprinkle with pecans. Cool completely before cutting.