INGREDIENTS
4
large Portobello mushrooms
Cooking spray
1 tsp
olive oil
1/2
small onion, chopped
1/2
small tomato, chopped
3/4 cup
spinach, cut into strips
1/4 tsp
ground pepper
1/8 tsp
salt
1/4 cup
shredded smoked Gouda cheese
4
eggs
2 tbsp
chopped flat-leaf parsley