Ingredients: Large mushrooms, spinach, feta cheese, garlic, breadcrumbs, olive oil.

Instructions:
1. Sauté garlic and spinach until wilted.
2. Mix with crumbled feta and breadcrumbs.
3. Stuff mushroom caps with the mixture.
4. Drizzle with olive oil and bake at 375°F (190°C) for about 20 minutes.