Preheat your oven to 425 degrees Fahrenheit. Destem the mushrooms and add them to a bowl. Add the olive oil, ½ tsp salt, and ¼ tsp pepper, toss to combine.
Step 2
Arrange the mushrooms on a baking rack, destemmed side up. Bake for 8-10 minutes until golden. Discard any liquid, and set aside to cool.
Step 3
While the mushrooms are baking, mash the avocados in a bowl, leaving them a bit chunky. Finely chop the onions, jalapeno, and cilantro and add them to the bowl. Add ½ tsp salt, ¼ tsp black pepper, and lime juice. Mix until everything is combined.
Step 4
Divide the guacamole among the baked mushroom pieces. Sprinkle the grated parmesan on top. Serve immediately.
Ingredients
Chestnut Mushrooms – 300 g
Avocado, black skin (Hass) – 2 each
Olive oil – 1 tbsp
Salt – 1 tsp
Black pepper, ground – 0.5 tsp
Red onion – 0.25 small
Cilantro – 2 tbsp
Jalapeno peppers, raw – 0.25 regular – approx 2″ long