Asking about animal ingredients in Spanish


We were in Miami 2 days ago and were pretty excited to make sandwiches with Cuban bread.  Unfortunately, a lot of Cuban bread has lard as an ingredient.  I struggled to ask if bread contained lard.  I found on the web that the Spanish word for lard is manteca (or perhas grasa de cerdo).

My high school spanish question should have been: ¿Hay manteca en este pan?