"Does that mean you would like a cake that I made?"
"So would you like a cake that I made?"
"so" 「じゃあ」
"would you like ~" 「〜でも好き?」
"a cake" 「ケーキ」
"that I made" 「俺の作った」
"Does that mean you would like a cake that I made?"
"does that mean ~" 「じゃあ〜と言う意味?」
"cookie" クッキーも言えます。でもクッキーなら普通にいっぱい作るので "cookies" と言う。
"So does that mean you would like cookies that I made?"
"So would you like a cookie that I made?"