Tuna Pasta Salad

Bahan-bahan (6 porsi)

• 3 cups rotini (measured dry, approx 6oz)
• 1 (5 ounce) can tuna (drained)
• ½ cup finely diced celery
• 3 g reen onions (thinly sliced)
• ¾ cup frozen peas (thawed)
• 1 cup diced cheddar cheese (optional)
• ⅔ cup mayonnaise
• ⅓ cup sour cream (or plain Greek yogurt)
• 2 tablespoons sweet relish
• 1 tablespoon white vinegar
• ½ teaspoon dried dill (or 1 ½ teaspoons fresh chopped dill)
• salt and black pepper (to taste)