How do you say 'how was your breakfast' in Japanese?

朝ごはんはどうだった？ (asagohan wa dou datta) may be used to mean 'how was your breakfast? in Japanese. This sentence is quite casual. A more polite/neutral translation would be朝ごはんはどうでしたか (asagohan wa dou deshita ka). You may also replace the Word 朝ごはん (asagohan) with 朝食 (choushoku).