Question Summary:
Cooking food for Kuffar at a Church

Question Detail:

We have a catering business and have a lot of Christian customers I recently got an order to cook for a church am I allowed to cook for them?

Answer :

In the Name of Allah, the Most Gracious, the Most Merciful.
 
Assalāmu ‘alaykum wa rahmatullāhi wa barakātuh
 
It is permissible.[1]
And Allah Ta‘ālā Knows Best
Zameelur Rahman
Student Darul Iftaa
UK
Checked and Approved by,
Mufti Ebrahim Desai.
www.daruliftaa.net