Baked Spanish style tortilla with ham

olive oil

potatoes, peeled and sliced

large yellow onion, peeled and sliced

garlic cloves, crushed

sliced ham, cut into thin strips

jalapeños (can also use milder Anaheim peppers or green bell pepper), seeds and veins removed, thinly sliced or diced

eggs

Salt and pepper

Garnishes:

Chopped parsley

Crumbled queso fresco