My boyfriend LOVES Linzer cookies!! I've Made these a few times for him as a Valentine's treat. These are from the Williams Sonoma Cookies and Biscotti cookbook. It's a lot of work especially making the frames (top cut-out cookie) but a lot of love goes into them as well. And when you taste the buttery sweetness and crisp crunch with the jelly filling, it will all be worth it!!! Find the recipe online here.