I imagine you are Jabejak - none of us particularly like bland food.
I found this statement from
this site " Begin eating bland foods, such as rice, dry toast or crackers, bananas, and applesauce the next day or sooner, depending on how you feel. Avoid spicy foods, other fruits, alcohol, and coffee for 2 days and dairy products for 3 days after all symptoms have disappeared."
Your DH may be past the first stage of eating these foods so once he can eat dairy again, it may make it a little easier for you. Someone who may have some knowledge of this problem will come to your aid with some meal suggestions but if he can eat dairy, I'd say scrambled eggs, custard, light soups, tuna mornay.