If you have some fingerlings this is a must!
swish your fingerlings in a bowl of water a few times until water is pretty clear, you can use fingers to remove loose dirty bits, leave the skins on
cut fingerlings in 1/8″ to 1/4″ coin slices
toss in bowl with pressed garlic cloves, olive oil to coat, salt and pepper
Roast in 500 degree oven until your desired crispiness, stir after 15 minutes to check.