For the Chicken:

• 2 boneless skinless chicken breasts
• 1 tbsp Cajun seasoning (salt-free or low-sodium preferred)
• 1 tbsp olive oil

For the Sauce:

• 4 tbsp unsalted butter
• 3 tbsp all-purpose flour
• 2 cups whole milk
• 1 cup low-sodium chicken broth
• 8 oz Velveeta, cubed
• 1 ½ cups sharp cheddar cheese, shredded (plus more for topping)
• 1 tsp garlic powder
• ½ tsp smoked paprika
• Salt and black pepper, to taste

For the Mac and Cheese:

• 8 oz uncooked elbow macaroni
• 1 red bell pepper, diced
• 1 green bell pepper, diced