Super-Seed Snack Bars
Tip: Pepitas are pumpkin seeds, but they differ from the seeds you scrape out of your Halloween pumpkin: they come from certain varieties of pumpkins that produce seeds without a tough outer hull. You can find pepitas in bulk bins in natural-foods stores and large supermarkets, and online at nuts.com and elsewhere.
To make ahead: Refrigerate in an airtight container for up to 1 week.
Equipment: Parchment paper