Mushroom Crepes

Name: Mushroom Crepes
Ingredients: 2 tablespoons olive or corn oil; 1/2 white onion, diced; 2 cloves garlic, minced; 1/2 jalapeno, minced; 1/2 pound fresh mushrooms, cleaned and chopped; 2 tablespoons chopped epazote; Salt and freshly ground black pepper; 8 crepes, recipe follows; 1 cup grated Monterey Jack; 2 cups Mexican crema or 2 cups sour cream thinned out with 1/2 cup milk; Truffle oil, for garnish; 1 cup milk; 1 large egg; 2 tablespoons melted butter; 1/2 teaspoon salt; 1/2 teaspoon baking powder; 3/4 cup flour; Non-stick spray or cold butter