Season the chicken

• Pat the chicken breasts dry and place them in a bowl.
• Coat with olive oil, then rub with Cajun seasoning, onion powder, garlic powder, parsley and salt until evenly covered.

Sear the chicken

• Heat a frying pan over medium-high heat.
• Cook the chicken until blackened and cooked through, turning once.

Rest and slice the chicken

• Transfer the chicken to a board and let it rest.
• Slice into strips and set aside.

Start the creamy Cajun sauce

• Melt the butter in the same pan.
• Add the diced red bell pepper, green bell pepper and onion, and cook until softened.
• Stir in the minced garlic and cook until fragrant.

Finish the sauce

• Pour in the half & half and stir in the Parmesan cheese.
• Season with Cajun seasoning, onion powder, garlic powder, parsley and salt.
• Add the lemon juice and simmer until the sauce thickens.

Combine and serve

• Return the sliced chicken to the pan and toss to coat in the sauce.
• Serve hot or portion into meal prep containers.