Preheat waffle iron on the highest setting.
In a medium bowl, whisk together the flour, cornstarch, baking powder, and salt. Set aside.
In another medium bowl, whisk together the yogurt, egg, lemon juice, honey, and lemon zest. Add in the dry ingredients and whisk until fully combined.
Spray the two sides of the waffle iron with cooking spray, then pour half the batter into the iron (roughly a heaping 1/2 cup) and close the waffle iron.
Cook until the waffle iron stops steaming and the waffles begin to release from the iron with a golden brown crust, or if you want your waffles EXTRA crispy, you can cook them for 2 cycles of the waffle iron.
Top with the rest of the yogurt, blueberries, bee pollen (optional) and a drizzle of honey.