Croissants

Name: Croissants
Cuisine: French
Ingredients: ¾ cup warm milk; ½ cup cake flour; 2 teaspoons sugar; 2 tablespoons water; 1 (⅗-ounce) cake yeast; 1½ cups all-purpose flour; 1½ sticks butter (¾ cup); ½ teaspoon salt; 2 tablespoons cold water; 1 egg yolk