ground chicken (or ground turkey or beef), very cold • chopped fresh dill, plus more for garnish • grated yellow onion (from about 1 small onion) • grated carrot (from about 1 small carrot) • uncooked long-grain rice, such as basmati or Carolina, well rinsed and drained • garlic clove, finely grated, pushed through a garlic press, or minced • fine sea salt, plus more as needed • freshly ground black pepper, plus more as needed • finely grated lemon zest • chicken stock • large eggs, at room temperature • fresh lemon juice (from about 2 lemons) •