Tomato, Ham and Cheese Frittata

On a skillet/frypan that has a lid, heat up the oil over medium heat. I'm using a 10" omelet pan w/ lid

Place your sliced tomatoes on the pan, use the first to spread the oil around. Slightly warm the tomatoes for 30-60 seconds and then flip (you just do an initial heating, too long they'll get mushy by the end)

Cover the tomatoes with scrambled eggs and make sure it spreads across the pan

Cover the tomato/eggs with diced ham and cover the pan for about 5 minutes

Cover with the shredded mozzarella and sprinkle oregano to taste

Add the cover back on top of the pan until at least the cheese melts. I go a little longer so the eggs firm up a bit

Serve open-faced in wedges or eat the whole thing at a sitting :)