oh yes ... its a favorite for my chickens. i give them just about anything. however i do scrap some of the sweet jelly off the bread. too much sweetness and sugar is not good for chickens. but....once in a while its delicious!
As a treat, occasionally. Jelly has a TON of sugar in it. I feed my birds food scraps, but it's never a lot of any one thing...unless we're talking veggies or fruits.