Food has an effect on your marriage? That’s weird. Why? Its readily available everywhere you go…if you can afford a six month supply of chat masala, you can afford takeout once in a while.
Also, from all of these childish posts - is there anything on this planet that does NOT affect a marriage?
To the OP:
You’ve spoiled him. You don’t need to cook separately for him or indulge in these whims all the time. Cooking his favorite dish as a surprise or doing something nice for him is fine. Cooking exactly the way his mom cooks is not a requirement you have to fulfill. Pleeeeeeeeease do not get upset over this - no matter how big of a stink he makes. His mom has had a lifetime of cooking experience so I’d HOPE she was good by now. Next time he complains tell him “its okay honey, by the time I get to your mom’s age I’ll be an expert too”.