Yum Yum Donuts on Telegraph Canyon Road in Chula Vista is a location of the California donut chain founded in 1971 in the Cypress Park district of Los Angeles. The shop's signature Yum Yum Dozen packs 14 donuts per box instead of the standard 12, a brand-wide policy that pairs with the independent roast coffee program at nearby Caffe Tazza for commuters building a full Chula Vista breakfast run. Beyond glazed and specialty rings, the menu includes croissants, muffins, bagel sandwiches, breakfast burritos, and fresh-squeezed juices that position the location as a complete morning counter. The grab-and-go breakfast format offers a speed advantage over the sit-down brunch scene anchored by Aunt Emma's Pancakes, targeting commuters heading east on Telegraph Canyon toward I-805. Each donut batch fries in a commercial continuous-flow fryer calibrated to 375°F oil temperature, producing the chain's characteristic golden shell and airy interior crumb across all 70-plus California locations.