Baked veggie & ham frittata

Ingredients for 1 pie-sized frittata (4 servings):

1 large zucchini

5 large button mushrooms

1 onion

260g diced ham

6 eggs

50g grated parmesan

Olive oil

Salt

Pepper

Instructions:

Dice the onion, shred the zucchini and slice the mushrooms. Heat some oil in a frying pan. Saute the onion, add the ham and after a few min, the veggies. Keep stirring, after 5 min turn down heat to medium and add salt. Cook until through and not so watery anymore.

Remove from heat, cool slightly. Add in a bowl together with all other ingredients, stir until well combined and fill a silicone or greased, round baking pan with the mixture.

Bake in preheated oven at 190°C for 12 min.