Sugar Bombs

 is a food item found in Fallout 3. It can restore some of your Hit Points, but also gives you a small amount of radiation.

This item can be traded to a ghoul named Murphy in Northwest Seneca Station who will create Ultrajet for you. He will pay you 15 Caps for each box of Sugar Bombs that you bring him, and an extra 15 Caps with persuasion.

A good number can be found at Mama Dolce's food company. Also there is a caravan filled with sugar bombs near the Everglow National Campground, and the Pre-War Theme includes several boxes as part of the furnishings.