01 - Season chicken pieces evenly with paprika, salt, and black pepper. Ensure all cubes are coated.
02 - Heat 1 tablespoon butter in a large skillet over medium-high heat. Sauté chicken until golden brown and cooked through, approximately 5–6 minutes. Remove to a plate and set aside.
03 - Reduce heat to medium. Melt remaining butter in the skillet. Add garlic and onion; sauté until fragrant and translucent, about 2–3 minutes.
04 - Stir in orzo pasta and toast lightly for 1 minute, coating grains with butter.
05 - Pour in chicken broth and milk, stirring continuously to scrape up any browned bits from the bottom of the skillet.
06 - Bring to a gentle simmer. Cook uncovered, stirring occasionally, for 8–10 minutes until orzo is mostly tender and most liquid is absorbed.
07 - Stir in heavy cream and cooked chicken. Add spinach and Pepper Jack cheese; cook until spinach wilts and cheese melts completely, 2–3 minutes. Adjust seasoning if desired. Garnish with parsley and serve with lemon wedges.