I found pans like that. Called something like oil drip pans. Mostly they're galvanized now though which gets smelly when heated up. If you find any that are not galvanized BUY THEM ALL and then let me know. They're similar to this https://www.amazon.com/dp/B001C0BT4I/ref=cm_sw_r_cp_apa_glt_fabc_K48WYC664CJW6GZ83SCJ