Mushroom, Onion, Egg, and Cheese – Wonderffle

Ingredients

• 1 ½ cups all-purpose flour
• 2 tablespoons granulated sugar
• 1 tablespoon baking powder
• ¼ teaspoon salt
• 1 ¼ cups milk
• ⅓ cup vegetable oil
• 2 large eggs
• 1 teaspoon vanilla extract
• 2 portobella mushroom
• ½ red onion (or whatever you like better)
• 1 large eggs
• ½ cup of your favorite shredded cheese
• Maple syrup (optional, for serving)