Most pureed things don't cause a problem, so maybe let's limit this to food that we eat non-pureed.
Me (ileo): Potatoes (no skin), rice, cooked carrots, small amounts of chicken/ground beef/turkey/fish, avacado, pasta, cheese, cheesie puffs , white bread, cottage cheese, canned mandarin and peaches, plain muffins, Motts low sodium Garden Cocktail Juice, perogies, skim milk, coffee in small amount, fruit juices, egg
So - not too bad. But I sure miss the raw veggies
Biggest thing is chew, chew, chew. If I forget and gobble a bit, I pay for it later - no matter what I ate.