Preheat the oven to 350°
In a saute pan over medium heat, heat the olive oil and garlic until fragrant.
Add in the spinach and kale and cook an additional 2-3 minutes, or until the leaves are wilted. Season with salt and pepper to taste
Lay your pita on a non-stick baking sheet. Sprinkle on the gouda and top with the wilted spinach and kale. Lay on slices of mushrooms.
Make a well in the center of the pita and crack an egg onto each round. Season the egg with salt and pepper.
Bake for 15-20 minutes or until the egg is cooked to your liking.
Sprinkle with feta and serve immediately.