Tantalizing Baked Lemon Pesto Mushrooms Casserole by Blackswan

This sourish pesto appetizer, using a mix of mushrooms and cherry tomatoes, is so easy to prepare and is definitely for the novice cooks!

Stuffed Portobello mushrooms by Easy Cook - Laka kuharica

Very light and tasty appetizer to be served on it's own or in a mouthwatering combination with Polenta triangles!

Cheesy Spinach Stuffed Portobellos by Jennifer Bass