In a medium saucepan, bring the maple syrup to a boil over high heat. Add the blueberries and cook for 1 minute. Remove from the heat, cover, and let steep while you make the pancakes.
In a medium bowl, combine the egg yolks, ricotta, butter, and lemon zest and whisk until smooth. In a large bowl, stir together the flour and granulated sugar.
In a separate large bowl, with a cle