1 (12 oz.) box velveeta macaroni shells and cheese
1 (8 1/2 oz.) can sweet baby peas, drained or 1/2 - 1 cup frozen, unthawed
1 (12 oz.) can solid white albacore tuna, drained and flaked into small chunks
1 cup mayo or Miracle Whip
2 ribs celery, thinly sliced
1/4 cup sweet pickle relish, drained
2 tablespoons finely chopped red onion
1/8 tsp. each salt and coarse ground black pepper, or to taste
Instructions
In medium bowl, fold until mixed the mayo, celery, relish, onion, salt and pepper. Set aside.
In large saucepan, make shells and cheese according to package directions. (Adding drained pasta and cheese sauce back into same saucepan). Fold sauce with pasta until evenly coated.
Fold and stir in remaining ingredients, mixing lightly. Pour into a serving bowl. (*Use a spatula to scrape the pan of all of the sauce). Chill.
Serve chilled or room temp, adding additional Miracle Whip (or mayo) before serving if needed. Garnish with parsley if desired.
Notes
*If using frozen sweet baby peas, add them frozen. Do not thaw nor cook. They will thaw almost immediately and do not need to be cooked.