| Popular breakfast food |
| Lemon zest source |
| Basic breakfast cereal |
| Comfort-food source |
| Adams apple source |
| A primary source for Scandinavian mythology |
| Fiber from the agave plant |
| English breakfast fish |
| Breakfast china item |
| Composite Index source |
| Matzo Balls for Breakfast" author |
| A good breakfast, but a bad supper, according to Francis Bacon |
| A source of aluminum |
| Avian sources of red meat |
| High-fiber cereal |
| Andean wool sources |
| Agent's information source |
| Resource for working parents |
| A source of mother-of-pearl |
| Disreputable source |
| All-in-one breakfast foods popularized by a song from "Adventure Time" (having it instantly get stuck in your head will be your punishment for cheating and Googling it) |
| Mobile source of criticism |
| Breakfast dish |
| Accumulated resources. |
| Fiber made from coconuts |
| U.S.'s most abundant energy source |
| Subterranean sugar source |
| Informal greeting at a breakfast shop |
| Disentangled, as fibers |
| Adjustable light source |