Vegetarian Stuffed Mushrooms with Wild Rice

Ingredients

• 10-13 large white button mushrooms
• 1 teaspoon olive oil
• 1 stalk celery, finely diced
• 1 tablespoon shallot, finely chopped
• 1 teaspoon garlic, minced
• ½ teaspoon salt
• ¼ teaspoon pepper
• 2 cups fresh spinach, roughly chopped
• 1 cup cooked us-grown wild rice blend
• 2 tablespoons panko breadcrumbs or italian breadcrumbs
• 1 egg, lightly beaten
• ½ cup freshly shredded mozzarella cheese
• ½ cup freshly grated parmesan cheese
• parsley, fresh (for garnish)