In a small bowl, combine paprika, oregano, thyme, garlic powder, onion powder, salt, and pepper.
Pat the chicken thighs dry with paper towels and season both sides generously with the spice mixture.
Heat the cooking oil in a large deep skillet over medium heat.
Sear the chicken for about 5 minutes per side until golden brown. Remove and set aside.
Reduce the heat to low and sauté the diced onion and minced garlic for about 3 minutes until softened.
Add the orzo and vegetable broth, stirring well to loosen all the flavorful browned bits from the bottom of the pan.
Return the chicken to the skillet, nestling it into the orzo.
Cover and bring everything to a boil over medium-high heat.
Reduce to low heat and simmer for about 15 minutes until the orzo is tender and most of the liquid has been absorbed.
Remove the chicken again and stir the heavy cream and butter into the orzo until smooth.
Add the grated Parmesan cheese and stir until melted into a creamy sauce.
Return the chicken to the skillet and spoon the creamy sauce over the top. Garnish with fresh parsley if desired and serve your Creamy Chicken and Orzo Skillet immediately.