warm water (110-115 degrees F) • sugar • kosher salt • Active yeast or 1 3/4 tsp Fast Acting yeast • flour (625 g) • unsalted butter melted (4oz 1/2 stick) • Vegetable spray • water • baking soda • large egg yolk + 1 tbsp water • Pretzel salt or sea salt • salted butter melted for coating and adding parmesan •