Shatter-crisp garlic parmesan julienne fries made with a fast baking-soda brine and garlic-infused oil so nothing burns bitter.
Cut the potatoes as uniformly as possible — a mandoline with a julienne blade beats a knife here, since even fries fry evenly and uneven ones burn before the thick ones cook through. Frying in oil that’s dropped below 325°F is the top cause of greasy fries; let it recover between batches. Leftovers won’t re-crisp well in a microwave — reheat in a 425°F oven or air fryer for 4-5 minutes instead.