Mushroom Crepe Cake - Alton Brown

Ingredients

• 2 large eggs
• 3/4 cup milk
• 1/2 cup water
• 1 cup all-purpose flour
• 3 tablespoons unsalted butter, melted, plus extra for coating the pan
• 1/4 teaspoon kosher salt
• 1/4 cup chopped herbs, spinach, or sun-dried tomatoes
• 3 tablespoons unsalted butter
• 1 cup diced yellow onions
• 2/3 pound shiitake mushrooms, stemmed and thinly sliced
• 1/3 pound cremini mushrooms, half thinly sliced, half finely diced
• 1/2 teaspoon kosher salt
• 1/4 teaspoon freshly ground pepper
• 4 fluid ounces milk
• 1/2 cup shredded mild white cheese, such as mozzarella or provolone
• 2 tablespoons thinly sliced chives
• 1/4 cup shredded Parmesan