









Rainbow Donuts
Diamond Bar
For twenty years, locals have been loading up boxes at this unassuming strip-mall spot. The new owners keep the fryers busy turning out everything from Old-Fashioneds to flaky Cronuts, served with genuine neighborhood warmth.
Hidden local gem
Family-owned shop
Gourmet-style donuts
Fresh daily batches
Tips
đ„try the Cronut
âgrab a coffee and stay awhile
Rainbow Donuts
Diamond BarOpen










For twenty years, locals have been loading up boxes at this unassuming strip-mall spot. The new owners keep the fryers busy turning out everything from Old-Fashioneds to flaky Cronuts, served with genuine neighborhood warmth.
Hidden local gem
Family-owned shop
Gourmet-style donuts
Fresh daily batches
Tips
đ„try the Cronut
âgrab a coffee and stay awhile