Blue Cheese chicken pasta salad

ingredients

Blue Cheese dressing

• 5 oz Castello® Crumbled blue
• ⅓ cup sour cream
• ⅓ cup buttermilk
• ¼ cup mayonnaise
• 1 tbsp white wine vinegar
• ½ tsp dry mustard
• ½ tsp garlic powder
• ¼ tsp worcestershire sauce
• ¼ tsp ground black pepper

Salad

• 6 cups cooked and drained tomato penne pasta
• 3 cups cooked, shredded white chicken breasts
• 1 cup Castello® Crumbled blue cheese dressing (from recipe above)
• 1 cup coarsely chopped red onions
• 1 cup red grapes halved
• 1 tsp tarragon
• 1 pinch salt
• ½ tsp ground black pepper
• 0.5 to 1 cup walnuts (optional)