Step 1

Combine the flour, milk, water, eggs, and salt

Step 2

Let the batter rest for an hour

Step 3

Add the butter and a little water if too thick

Step 4

Heat a pan over medium-high heat, brush with butter

Step 5

Add a scant 1/4 cup of batter, tilting and shaking the pan to spread the batter into a circle approximately 8 inches in diameter

Step 6

Just as the top of the batter begins to set, flip the crepe and cook the other side for about 15 seconds

Step 7

Repeat until the batter is used up

Step 8

Combine the cheeses, egg yolk, sugar

Step 9

Stir in butter, salt, and lemon zest

Step 10

Spoon a line of filling about 1 inch by 4 inches in each crepe

Step 11

Fold the sides in and roll to wrap filling

Step 12

Lightly brown filled crepes on both sides in butter

Step 13

Top as desired