Preheat oven to 400 degrees. Line baking sheet with parchment paper.
Naan: In a large mixing bowl, whisk together dry ingredients until well-combined. Add wet ingredients and, using an electric mixer, mix until all ingredients are thoroughly combined.
Using your hands, form dough into a ball. Allow dough ball to rest at room temperature for 15 minutes before, using a sharp knife, slice dough ball into 5 equal parts.
On the countertop, lay out 2 equal-sized pieces of parchment paper. Coat one piece of parchment paper with nonstick cooking spray and set the other piece on top of it (so that the cooking spray coats the top piece). Roll each individual dough piece into an even layer between pieces of parchment paper before, using hands, forming the dough into a circle. Transfer formed naan dough to the prepared baking sheet. Set aside.
Garlic Parsley Butter: In a large pan over low heat, melt butter. Add minced garlic and heat until fragrant, about 1 minute. Add fresh parsley and turn off stovetop heat. Using a pastry brush, coat naan breads with half of the prepared butter, saving remaining half for baked naan.
Final Steps: Transfer baking sheet to oven and bake naan until cooked throughout, about 12-15 minutes before removing baking sheet from oven.
Using a pastry brush, coat cooked naan in remaining half of prepared butter. Then, to a large pan over medium heat, one-by-one, add cooked naan bread, buttered side-down, and toast until lightly browned, about 1-2 minute(s).