Find little red potatoes and parboil them whole.
Put the parboiled potatoes on a baking sheet.
Smash the potatoes with the bottom of a cup to create discs about 2cm thick.
Coat the smashed potatoes with olive oil, rosemary, salt, pepper, and crushed garlic.
Bake at 375 until crispy and golden.
Top with caramelized onions and balsamic vinegar.