Heat the olive oil in a large oven-safe skillet over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant.
Season the chicken breasts with salt, pepper, onion powder, and smoked paprika, then add them to the skillet. Cook for about 5-6 minutes on each side, until they are golden brown.
Remove the chicken from the skillet and set aside. In the same skillet, add the broccoli florets and sauté for 3-4 minutes until slightly tender.
Reduce the heat to low, then pour in the heavy cream and stir, allowing it to warm up without boiling. Add the shredded cheddar cheese, stirring until it melts and combines into a creamy sauce.
Return the chicken to the skillet, spooning some of the creamy broccoli cheddar sauce over the top.
Transfer the skillet to the preheated oven and bake for 20-25 minutes, or until the chicken is cooked through and reaches an internal temperature of 165°F (75°C).
Once done, remove from the oven and let it cool for a few minutes. Optionally, garnish with freshly chopped parsley for a pop of color.
Serve hot with additional broccoli and sauce drizzled over the chicken.
Notes
Garnish with fresh parsley for added flavor and color.