Ingredients:

  • 1.5 lbs (680g) boneless, skinless chicken breasts, cut into 1-inch cubes
  • 1 tbsp (15ml) olive oil
  • 1/2 tsp (2.5ml) salt
  • 1/4 tsp (1.25ml) black pepper
  • 1/2 tsp (2.5ml) garlic powder
  • 1/4 tsp (1.25ml) onion powder
  • 1 tbsp (15ml) unsalted butter
  • 1 small yellow onion, finely chopped
  • 2 cloves garlic, minced
  • 10 oz (283g) frozen spinach, thawed and squeezed dry
  • 1 cup (240ml) chicken broth
  • 1 cup (240ml) heavy cream
  • 1/4 cup (25g) grated Parmesan cheese, plus more for topping
  • 1/4 tsp (1.25ml) nutmeg
  • Salt and pepper to taste
  • 1/4 cup (25g) shredded mozzarella cheese (optional)

Instructions:

  1. In a bowl, toss the chicken cubes with olive oil, salt, pepper, garlic powder, and onion powder. Ensure chicken is evenly coated.
  2. Heat skillet over medium-high heat. Add chicken in a single layer and cook until lightly browned on all sides and almost cooked through. Remove chicken from skillet and set aside.
  3. Melt butter in the same skillet. Add chopped onion and cook until softened, about 5 minutes. Add minced garlic and cook until fragrant, about 1 minute.
  4. Stir in the squeezed-dry spinach into the skillet with the onion and garlic. Cook for 2 minutes, stirring frequently.
  5. Pour in the chicken broth and bring to a simmer, scraping up any browned bits from the bottom of the skillet.
  6. Stir in the heavy cream, Parmesan cheese, and nutmeg. Season with salt and pepper to taste. Simmer for 5 minutes, or until the sauce has thickened slightly.
  7. Return the sautéed chicken to the skillet and nestle it into the sauce. If using mozzarella cheese, sprinkle it over the top.
  8. Bake Method: Place the skillet in a preheated oven at 375°F (190°C) for 10-15 minutes, or until the cheese is melted and bubbly and the chicken is cooked through (internal temperature reaches 165°F/74°C).
  9. Simmer Method (Alternative): Cover the skillet and simmer on low heat for 10-15 minutes, or until the chicken is cooked through and the sauce is heated through.
  10. Garnish with additional Parmesan cheese, if desired. Serve immediately.