I didn't notice a chemical taste during chemo, but I seemed to taste mostly 'chemicals' in food.
Strong flavors were good, but not hot or acidic to hurt the mouth which could be tender.
Garlic...I lived on garlic and other strong tastes.
Pizza. I had frozen pizza in the house and added extra garlic and oregano. Extra cheese is good if the person will tolerate it. Mine kept coming out a little dry, and that was probably good for me.
Beware anything that looks, 'unappealing'. Pot pie, cottage cheese, Texture can play a big part. TV dinner type meals turned my stomach.
Chicken fingers with mustard or BBQ sauce. The taste of the chicken fingers was a bit 'okay' to me, but it was bland enough to be okay. One day I picked up Chicken parmagian at a local pizza shop. Try a few chicken fingers (or fried cutlet) with pizza sauce and mozzerrella cheese. (Extra garlic and oregano!)
Oddly enough, I loved lox and onion sandwiches. (Originally from NYC)
Eggs and bacon. Ate lots of eggs. Bricks of cheddar from Costco for snacking.
You want to give them protein to repair the good cells that are also destroyed by chemo, and calories. If they don't get enough of both they risk losing muscle mass too.
If they'll eat milk shakes, try to add Ensure or protein powder to them. Don't for for low fat anything if they are actually losing weight.
I couldn't tolerate soda and drank juice (eh!) on my worst days. Most of the time I drank ice tea, and lemonade was too acidic.
If you spice something, (like Italian herbs) try to put in more than you usually would.
In eggs, you can toss in peppers, onions, mushrooms and cheese to make it 'more'.
Humus. Maybe they can use it as a dip as it has a strong garlic taste.
Peanut butter also has a strong flavor. Cheddar has more flavor than american cheese.
Is there anything they particularly like that you can work with? If they like hamburgers, make one they can spice up, but don't worry about the bread.
All beef hotdogs with a strong deli mustard. I just ate them plain and dipped them in the mustard.
See what you can intice them with, including ice cream. Or look for the protein bars that are either meal replacement or for runners. (The first has more calories) as the good ones taste like candy/cake but have nutrition. Those are good to carry for snacks too.
Have some easy snacking food on hand, so they can nibble if they can't do full meals.
Ask them if pasta sounds good. Mac and Cheese. Spaghetti. Noodles with butter.
Or soup. With lots of 'stuff' in it. Homemade, not canned. Freeze the extra, so you have it on hand.
Salami. When the mood hits they can just cut off a slice to eat.
Try the frozen appetizers. Maybe they'll nibble on chicken wings or little pizza rolls.
As for me, I'm now on a diet to loose the weight I gained while on chemo.
