Toss all the ingredients except the fresh garlic together and spread out on a large rimmed baking sheet.
Roast until golden brown and crispy, about 25 to 40 minutes (depending on the size of the potato chunks). Stir once or twice during the roasting time.
When the potatoes finish roasting toss them with the fresh garlic and return to the oven for 30 seconds to 1 minute until the garlic is fragrant and the raw flavor cooks out.
Notes
The roasting time will vary depending on the size of the potatoes. We cut the potatoes in small bite-sized pieces so they would roast faster.
Try to cut the potatoes the same size so they cook evenly.
Check for doneness by stabbing the potatoes with a fork. They will be tender on the inside when they finish roasting.
The high heat of the oven will burn the garlic and turn it bitter. Add the fresh garlic when the potatoes are finished roasting and give them another 30 seconds to a minute of roasting time to cook the garlic.