Innkeep Morpa

Level 40 · Oggok Citizen · Merchant · The Feerrott

Morpa's Bread Shipment Quests grants the most overall experience of the bread shipment quests. Kaladim's gives an equal (maybe even slightly greater) amount of experience per individual turn-in, but is only available for half the day because the NPC despawns at night. Morpa's Muffin Quests gives a hair under 4% experience at level 9 and between 2-3% at level 10, as a druid. That means it likely (untested) maxxes out the exp reward until level 6 or so.