Prepare Ingredients: Begin by gathering all your ingredients so you can work efficiently during preparation.
Make the Meatball Mixture: In a large mixing bowl, combine ground chicken, egg, breadcrumbs, feta cheese, parsley, oregano, minced garlic, lemon zest, salt, and black pepper.
Form Meatballs: Once combined thoroughly, use your hands to form small meatballs about one inch in diameter for even cooking.
Cook Meatballs: Heat olive oil in a skillet over medium heat and cook meatballs until browned on all sides and cooked through; about 12-15 minutes should suffice.
Cook Orzo Pasta: While meatballs are cooking, bring chicken broth to a boil in another pot; add orzo pasta and cook according to package instructions until al dente.
Combine & Serve: Drain any excess liquid from cooked orzo; add butter (or olive oil), lemon juice, additional lemon zest, and minced garlic before fluffing together and serving alongside meatballs garnished with dill or parsley.