Any loving mother can rouse the family by making these late at night. The aroma of the cookies will wake a heavy sleeper who will want a cookie and a late-night glass of milk

• Preheat oven to 350°F.

• Butter an 8″-square baking pan, line it with waxed paper, and grease the waxed paper. Set aside.

• Combine the graham cracker crumbs, chocolate chips, and walnuts in a mixing bowl. Add the sweetened condensed milk and mix to combine.

• Scrape the mixture into the prepared pan and bake for 40 minutes until the top is golden brown.

• Remove from the oven and invert the pan onto a foil-lined flat surface. Remove the waxed paper and let mixture cool before cutting into squares.

When You Can't Go Wrong

It's hard to make a nondelicious cookie or bar when you use chocolate chips and nuts. Stick with whole-wheat flour whenever possible or cut white flour with a grain flour. All sorts of nuts work for the fiber balance. Try mixing various sorts of toasted nuts, such as sweet hazelnuts with more tart walnuts. Mix almonds with pecans for a new crunch.