Reddit reviews Hormel Thick and Easy Purees 7 oz. Bowl Turkey with Stuffing, Green Beans (ENGO60749)

If you have a food processor or blender your could maybe make the food puréed. Otherwise Hormel makes puréed dishes that can be microwaved. No idea on the taste...

amazon has them for example

Maybe the smells of the house will still insight some nice memories/feelings regardless that her dish looks different from everyone else’s.

Also to add, there’s molded versions of the foods if there’s a “that doesn’t look like beef” factor.