― Those of you who follow my blog know by now that I am obsessed with pizza and finding healthier ways of eating it. So when I found this pin from Chocolate Covered Katie's blog I just had to give it a try. Her version is vegan so it calls for nutritional yeast. I had never heard of it let alone had any in my cupboard so I did a little research online to see what I could substitute for it in this recipe. And found out it's basically a substitute for cheese in vegan recipes. My solution: Parmesan [...].