"They say, "Twice is nice." See for yourselves, chocolate lovers, with our Double Chocolate Cookie Bars. Mmm mmm!..."
INGREDIENTS
•
2 cups crushed chocolate sandwich cookies
•
1/4 cup (1/2 stick) butter, melted
•
1 (12-ounce) package (2 cups) semisweet chocolate chips, divided
•
1 (14-ounce) can sweetened condensed milk
•
1 teaspoon vanilla extract
•
1 cup chopped walnuts (see Note)