Method
1. Pre-heat oven - 180°C
2. Line a baking dish big enough to fit all the mushrooms in a single layer
3. Remove the stalks from each mushroom and place into the lined baking dish
4. Drizzle with the EVOO
5. Place parmesan into the Thermomix bowl
6. Blend with MC in place 10 sec, speed 10
7. Remove from bowl and set aside
8. Place the garlic into the Thermomix bowl
9. Chop with MC in place 2 sec, speed 5
10. Add pesto and ricotta
11. Stir for 6 sec, reverse speed 1
12. Divide between mushroom cups and sprinkle with the milled parmesan
13. Bake until light golden - 20 min, 180°C
14. To serve, drizzle with additional pesto and garnish with a small basil or oregano leaf