Turn on waffle iron
Preheat oven to 200° - insert baking sheet (and cooling rack) - a place to store waffles to stay warm and crisp
In large bowl, whisk together the flour, cornstarch, sugar, baking powder, baking soda, and salt
Melt the butter in microwave (or on stove)
Meanwhile, combine ricotta and water in a large 4 cup measuring cup
Mix melted butter into the ricotta/water mixture
Beat in the eggs and vanilla
Add in the dry ingredients
Mix until it is combined, but do not overmix
Add mix to waffle iron (according to iron's instructions)
Transfer finished waffles to baking sheet in warm oven
Do not stack waffles before serving (makes them soggy)
Serve with maple syrup, fruit, flaky sea salt, etc.
