This copycat Levain chocolate chip cookie recipe allows you to recreate the magic of Levain Bakery in your own kitchen.

But the original Levain cookie recipe is top secret. Let us start with the chocolate chip walnut. I mean, look at.... Ooh! Look at that. It's everything you want in a cookie. It's, like ...

It is wonderful. So spotting these chocolate peanut butter bars, a new recipe from Melissa Knific, was like seeing an old friend. Just like those Levain cookies, they’re rich and slightly fudgy ...