Trim the ends of the carrots. Rinse, scrub, and pat them dry. Use a julienne Y-peeler to shave the carrots into long, thin noodle-like strips.
To do this safely, insert a fork into the thicker end of the carrot. Hold the fork with one hand and peel with the other. You can try either tilting the carrot at an angle or laying it flat against the cutting board. Rotate as you go so you can shave from all sides and get the most out of it. You should get about 7.5 to 8 oz of shredded carrots.
Place the carrots in a large mixing bowl. Sprinkle with salt and gently toss by hand for about 30 seconds. Let sit for 10 minutes.
Meanwhile, finely mince the garlic and slice the scallion into small rounds, separating the white and green parts.
In a heavy bottom small saucepan (uncovered), heat the oil over medium heat until it starts to shimmer, about 6-7 minutes.
Place the garlic, scallion whites, and gochugaru flakes on top of the carrots. Carefully pour the hot oil directly over the aromatics to release their flavor.
Season with black pepper, sugar, sesame oil, and lemon juice. Gently toss by hand until everything is well combined.
To serve, shape the carrots into a small mound with a little height. Add scallion greens on top and sprinkle with sesame seeds.
You can serve it right away, or chill for a few hours to let the flavors meld. Keep well in the fridge for up to 5 days.
Notes
Carrot selection: I found that chubbier, shorter carrots are easier to julienne with a julienne peeler. Choose fresh, plump, juicy ones with bright orange skin and a firm, crisp texture so the shaved carrots taste their freshest and sweetest.
Acidity substitute: Lemon juice brightens the salad and gives it a refreshing lift. You can also use rice vinegar instead. Avoid darker vinegars like balsamic—it’ll change the color of the carrots after marinating.
Tools: If you don’t have a julienne peeler, you can also use a vegetable spiralizer or use a Y-peeler to shave the carrots into ribbons. Just keep in mind—the wider and thicker the carrot slices, the longer they’ll need to marinate for the flavor to fully come through.
Gochugaru substitute: If you don’t have gochugaru, substitute with a touch of cayenne pepper and paprika.