Preheat oven to 350° F.
Scrub the Jerusalem Artichokes clean. You can peel if you prefer, but scrubbing the dirt off will work just fine.
Slice the Jerusalem Artichokes into matchsticks.
In a clean bowl, toss the Jerusalem Artichokes with olive oil and seasonings. Adjust the seasonings to your preference or taste. Remember you can always add more after baking.
Spread parchment on a baking sheet. Lay out the Jerusalem Artichokes in a single layer, making them overlap as little as possible.
Bake in a 350° oven for 40-45 minutes until tender.
Taste and adjust seasonings to your preference.
Serve warm with a side of garlic aioli or your favorite fry dipping sauce!