From http://allrecipes.com/recipe/basic-crepes/detail.aspx

8 servings

Ingredients

    * 2 cups all-purpose flour
    * 4 eggs
    * 1 cup milk
    * 1 cup water
    * 1/2 teaspoon salt
    * 1/4 cup butter, melted


   2. Heat a lightly oiled griddle or frying pan over medium high
   heat. Pour or scoop the batter onto the griddle, using
   approximately 1/4 cup for each crepe. Tilt the pan with a circular
   motion so that the batter coats the surface evenly. 
   3. Cook the crepe for about 2 minutes, until the bottom is light
   brown. Loosen with a spatula, turn and cook the other side. Serve
   hot.