Homemade pesto sauce

This Pesto Spaghetti Squash makes for a deliciously simple low carb meal. Roasted spaghetti squash is tossed with tender chicken and a homemade pesto sauce and baked to cheesy perfection. Yum! The first time I cooked spaghetti squash, it was with a mix of curiosity and skepticism. How could a squash, even one as uniquely …