I pinned these parmesan knots a while back and tried them before we moved. They were easy, cheap, and delicious. You must try these next time you make pasta!
Made with refrigerated buttermilk biscuits and topped with ingredients we all have on hand, these knots were easy to whip up. Roll out the biscuit and tie in a knot. Bake, and brush the warm knots with your mixture.
You can find the original pin and recipe at http://realmomkitchen.com/609/easy-parmesan-knots/.