1-Prepare ingredients: Start by mixing your Cajun seasoning in a small bowl using smoked paprika, oregano, thyme, garlic powder, onion powder, cayenne pepper, black pepper, and salt to taste for that perfect spicy blend. Then, cube the chicken breasts and coat them thoroughly to lock in those flavors.

2-Cook chicken and onions: Next, heat 2 tablespoons of olive oil and 2 tablespoons of butter in a deep skillet over medium-high heat until the butter is hot and foamy. Add the seasoned chicken and cook it briefly until it’s lightly browned but not fully done, which takes just a couple of minutes. Stir in the diced yellow onion and sauté until it softens, adding a nice sweetness to balance the spices.

3-Add pasta and liquids: Once the onions are ready, toss in the uncooked penne pasta, 15 ounces of fire-roasted diced tomatoes with their juices, and 2 cups of chicken broth. Stir everything together, cover the skillet, and bring it to a boil for a quick simmer. Reduce the heat to medium-low and let it cook for about 10 minutes, stirring every few minutes to ensure the pasta tenderizes and the sauce thickens beautifully.

4-Finish with cream cheese: At this point, add the 2 ounces of cream cheese in chunks and stir until it melts fully into the sauce, creating that creamy texture everyone loves. Finally, top with sliced green onions and serve it hot for the best results. This method not only keeps things simple but also ensures a well-balanced meal with protein, carbs, and veggies in one pot.