Creamy Cashew Chicken Salad

Ingredients

• 4 cups cubed cooked chicken
• 1 cup chopped celery
• 1/2 cup chopped green pepper
• 1 jar (2 ounces) diced pimientos, drained
• 1/2 cup mayonnaise
• 1/3 cup heavy whipping cream
• 1/4 cup sour cream
• 3 tablespoons thinly sliced green onions
• 2 tablespoons minced fresh parsley
• 1-1/2 teaspoons lemon juice
• 1-1/2 teaspoons tarragon vinegar
• 1 garlic clove, minced
• 1/2 teaspoon salt
• 1/8 teaspoon pepper
• 3/4 cup salted cashews
• Leaf lettuce and additional cashews, optional