Ingredients:

  • 1.5 lbs (680g) boneless, skinless chicken breasts
  • 1 tbsp (15ml) olive oil
  • 1 tsp (5g) garlic powder
  • 1 tsp (5g) onion powder
  • ½ tsp (2.5g) smoked paprika
  • ½ tsp (2.5g) salt
  • ¼ tsp (1.25g) black pepper
  • 1 lb (454g) spaghetti
  • 1 tbsp (15ml) olive oil (for tossing)
  • 1 tbsp (15ml) butter, unsalted
  • 1 medium onion, chopped (approx. 1 cup or 150g)
  • 2 cloves garlic, minced (approx. 2 tsp or 6g)
  • 1 green bell pepper, chopped (approx. 1 cup or 150g)
  • 1 (10.75 oz/305g) can condensed cream of chicken soup
  • 1 (10 oz/283g) can diced tomatoes and green chilies (Rotel), undrained
  • 8 oz (226g) cream cheese, softened
  • 1 cup (240ml) milk
  • ½ cup (120ml) chicken broth
  • 2 tbsp (30ml) your favorite hot sauce (adjust to taste, y'all)
  • 1 tsp (5g) dried oregano
  • ½ tsp (2.5g) salt (or to taste)
  • ¼ tsp (1.25g) black pepper (or to taste)
  • 1 cup (113g) shredded cheddar cheese
  • ½ cup (56g) shredded Monterey Jack cheese
  • ¼ cup (optional) chopped fresh parsley, for garnish

Instructions:

  1. Season chicken, sear in a skillet until cooked through (internal temp reaches 165°F/74°C), then shred or dice.
  2. Cook spaghetti according to package directions until al dente. Drain and toss with olive oil.
  3. Melt butter in a large skillet. Sauté onion and bell pepper until softened. Add garlic and cook until fragrant.
  4. Stir in cream of chicken soup, diced tomatoes and green chilies, cream cheese, milk, chicken broth, hot sauce, oregano, salt, and pepper. Simmer until smooth and heated through.
  5. Add the cooked chicken and spaghetti to the sauce. Stir to combine evenly.
  6. Pour the spaghetti mixture into the prepared baking dish.
  7. Sprinkle cheddar and Monterey Jack cheese evenly over the top.
  8. Bake in a preheated oven at 350°F (175°C) for 20-25 minutes, or until the cheese is melted and bubbly and the casserole is heated through.
  9. Garnish with fresh parsley before serving.
  10. Let the casserole rest for about 5-10 minutes before serving.