The primary ingredient in a traditional Irish stew is lamb or mutton. Other essential ingredients include potatoes, carrots, onions, and sometimes parsnips. The dish is typically slow-cooked, allowing the flavors to meld beautifully. Irish stew is a staple of traditional Irish cuisine, known for its simplicity and heartiness. The dish exemplifies the reliance on simple, locally-sourced ingredients, making it a practical meal for rural communities in Ireland. While variations exist, the use of quality meat and root vegetables remains foundational to this iconic stew.