01 -
Thaw peas completely and pat dry with paper towels to remove any excess moisture. Dice cheddar cheese into uniform 1/4 inch cubes. Finely chop celery, red bell pepper, and red onion.
02 -
Place peas, diced cheddar, celery, red bell pepper, and red onion in a large mixing bowl. Gently toss to distribute ingredients evenly, taking care not to crush the peas.
03 -
In a separate bowl, whisk together mayonnaise, sour cream, apple cider vinegar, granulated sugar, salt, and pepper until smooth and well combined. Taste and adjust seasoning if needed.
04 -
Pour dressing over the salad mixture and fold gently until fully coated. Cover the bowl and refrigerate for at least 1 hour, preferably 2 hours, to allow the flavors to meld.
05 -
Before serving, give the salad a gentle stir to redistribute the dressing. Taste and adjust seasoning if desired. Serve chilled.