Bring 12 cups of water to boil. Once water is boiling, add 1 tablespoon salt. Add the pasta and cook according to package directions (for the lowest time indicated). Once pasta is cooked, drain and let it cool. Toss a few times as it cools to keep it from sticking together. While pasta is cooking and cooling, prep veggies: finely dice celery, pepper, and green onions. Peel and grate the carrots (on the large holes of a grater).
Meanwhile, combine the dressing ingredients. Season to taste. (I add 1 tsp salt and 3/4 tsp pepper.)
Once pasta is cooled, put it in a large bowl. Add the prepared veggies (carrots, celery, onion, and pepper). Pour the dressing over all the ingredients and toss everything together.
Taste and adjust seasoning if necessary, adding more salt, sugar, vinegar, or mayo as needed until flavors sing.
Let the salad chill for at least 20–30 minutes before serving. Serve at room temperature, tossing again before serving. Salad is still delicious for the next couple of days; just toss well before serving.
Video
Notes
Note 1: Don’t use the whole package, it’s too much pasta for the amount of veggies and dressing. Three cups is perfect.Storage: Store in the fridge in an airtight container for up to 4 days. For best freshness, press plastic wrap directly on the surface.