In a large mixing bowl, combine gluten free flour, sugar, baking powder, baking soda, and salt.
Whisk to combine.
In another bowl, combine milk, ricotta, eggs, vanilla, lemon zest, lemon juice, and melted butter.
Whisk to combine
Add the wet ingredients to the dry ingredients, and whisk to combine.
Let rest for 5 minutes
While the batter is resting, preheat a non-stick frying pan over medium heat.
Using a large cookie scoop, scoop batter into the frying pan, and lightly spread the batter out into a 5 inch round
Cook until the bottom is brown, the edges are matte, and the bubbles that pop up around the edges pop and stay as a hole. Then flip to the other side. Cook roughly 3-5 minutes per side.
Stack 'em up and serve!