The flavors of fall spotlighted by Acorn Squash and Pumpkin Seed. This recipe for Quinoa and Pumpkin Seed Stuffed Acorn Squash from bistroMD is a beautiful side or entrée that embodies fall. This recipe feeds 8, with each serving coming in at just 219 calories and a hardy 5 grams of protein.   Quinoa and Pumpkin Seed