01 -
Cook rotini pasta in a large pot of boiling salted water according to package instructions until al dente. While pasta cooks, cube cheddar cheese and slice mini dill pickles. Finely chop red onion.
02 -
Drain cooked pasta and rinse under cold water to stop the cooking process. Place cooled pasta in a large mixing bowl. Add cubed cheddar, sliced dill pickles, and chopped red onion.
03 -
In a separate bowl, whisk together mayonnaise, sour cream, dill pickle juice, chopped fresh dill, salt, and ground black pepper until smooth and well combined.
04 -
Pour the dressing over the pasta mixture. Toss thoroughly to coat all ingredients evenly. Cover and refrigerate for at least 2 hours to allow flavors to develop before serving.