Directions

1. Make pesto if you don't have any leftover.
2. Preheat oven to 350 degrees. Wash and de-stem mushrooms.
3. Add feta to the middle of each mushroom and place on a baking sheet. Add a small amount of Parmesan cheese to the top of each. Place in the oven and bake until the mushrooms are cooked and the cheese is melted.
4. While the mushrooms bake, slice tomatoes into 1/4 inch pieces.
5. On a plater or individual plates spread pesto in a line. Top the pesto with tomato slices and place a mushroom a top each tomato slice.
6. Drizzle balsamic reduction over mushrooms.