Bring this hearty, luscious mac salad to your next picnic or potluck.
Bring a large pot of salted water to a boil. Add the pasta and cook according to the package directions until al dente. Drain the pasta and rinse with cold water to stop the cooking process.
In a large bowl, add the diced red bell pepper, chopped celery, and diced red onion. Then add the cooked pasta and shredded chicken.
In a small bowl, whisk together the low-fat mayonnaise, plain Greek yogurt, Dijon mustard, fresh lemon juice, salt, and black pepper. Adjust seasonings as needed.