First, prepare your avocado. Pit the avocado and scoop the flesh into a small bowl. Use a fork to mash it well.
Season the mashed avocado with a pinch of salt, black pepper, chili flakes, and garlic powder. Add 2 tablespoons of lemon juice and mix everything thoroughly until well combined.
Wash and slice the brown mushrooms. Set aside.
In a separate bowl, crack the three eggs. Season with a pinch of salt and black pepper, then add 1 tablespoon of cream. Whisk until just combined.