Heat a large skillet over medium heat and add olive oil. Add the chicken sausage, cooking for 3-5 minutes until browned and crispy. Remove from skillet, leaving drippings.

In the same skillet, add more olive oil if needed and sauté the onion for 2-3 minutes until translucent. Add garlic and cook for about 30 seconds.

Add orzo to the skillet, stirring with onion and garlic and toast for about 1 minute.

Pour in chicken broth, stirring in thyme, paprika, salt, and black pepper. Simmer for 8-10 minutes.

Reduce heat to low and stir in heavy cream and cheddar cheese until melted into a smooth sauce.

Mix in the cooked chicken sausage and any optional ingredients. Heat through for an additional minute.

Garnish with fresh parsley, extra cheese, and lemon zest before serving.