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✔️Breakfast ✔️Brunch ✔️Lunch ✔️Dine in ✔️Take out
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Hours
| Sunday | 7 AM–4 PM |
| Monday | 7 AM–4 PM |
| Tuesday | 7 AM–4 PM |
| Wednesday | 7 AM–4 PM |
| Thursday | 7 AM–4 PM |
| Friday | 7 AM–4 PM |
| Saturday | 7 AM–4 PM |
Address and Contact Information
Address: 4-1543 Kuhio Hwy, Kapaʻa, HI 96746
Phone: (808) 634-8854
Website: http://holeygraildonuts.com/
Menu Photos
Order and Reservations
Order: Order online
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Reviews
darren osburn
Great tarot donuts served hot!
The original sin and lillikoi were the standouts. Absolutely amazing. The other two were good too, but were out-shown by the ones mentioned.
The iced coffee was good to start, but im not sure if the ice melted to fast or what. Ended up not being strong enough.
Overall we’d definitely come back. So good!
… moreThe original sin and lillikoi were the standouts. Absolutely amazing. The other two were good too, but were out-shown by the ones mentioned.
The iced coffee was good to start, but im not sure if the ice melted to fast or what. Ended up not being strong enough.
Overall we’d definitely come back. So good!
Anne
I ordered the Original Sin (Hawaiian vanilla bean + salted maple glaze), and my husband got the Chocolate Crunch.
From the service window, we could watch each donut dropping and being fried, which added a fun sense of excitement. The staff was lovely, and her Last Supper–themed shop T‑shirt made us smile.
Opening their donut box felt like opening a tiny treasure chest. We ate them immediately in the car while they were still warm. The taro‑based donuts had a texture that sits perfectly between fluffy and chewy. I told myself it felt healthier than a regular donut, but my husband reminded me, “Definitely not a health food ”. Either way, we agreed it was a great guilty pleasure!
Later we learned that the chocolate they use comes from a local chocolate farm we actually toured during our trip. Making that connection made the experience feel even more special.
Absolutely worth a quick stop here!
… moreFrom the service window, we could watch each donut dropping and being fried, which added a fun sense of excitement. The staff was lovely, and her Last Supper–themed shop T‑shirt made us smile.
Opening their donut box felt like opening a tiny treasure chest. We ate them immediately in the car while they were still warm. The taro‑based donuts had a texture that sits perfectly between fluffy and chewy. I told myself it felt healthier than a regular donut, but my husband reminded me, “Definitely not a health food ”. Either way, we agreed it was a great guilty pleasure!
Later we learned that the chocolate they use comes from a local chocolate farm we actually toured during our trip. Making that connection made the experience feel even more special.
Absolutely worth a quick stop here!
Shantal S
Holy Grail Donut is a fantastic local spot! We tried the Wild Guava donut and paired it with a Mocha Coffee, and both were absolutely delicious and fresh. The staff was super friendly and welcoming, making the experience even better. This charming local place is perfect for anyone who loves unique, flavorful donuts. Highly recommend checking it out!
… moreMichael Cheng
super hot crispy fresh delicious donuts. I understand it now and the other fresh mates who order donuts I had in California set the standard low. it was really crunchy this one was soft at the same time being crunchy and really enjoyed the original sin and Rick Martinez which were the favorites, and the chocolate crunch and the lilikoi which were a bit more intense would go great with a cup of milk. Delicious! even a few hours after having it so that’s a good note
… moreErika Horrocks
Holey Grail donuts is a must get when on Kauai. We got the pumpkin spice, original sin, lilikoi and purple haze. All the donuts were warm and fresh. We enjoyed them all but the best one was definitely the original, which had the most flavor. I think all the donuts are vegan as well. Check this place out for some fresh and tasty donuts!
… moreJulie Vice
These donuts were delicious!! Made to order and hot. We also got the chocolate macadamia nut milk. Delicious. It was nice to be able to sit and enjoy our donuts under a cover and the breeze. The owners were super friendly!
… moreTrevor Mello
Doughnuts are delicious. Crunchy on the outside but soft and warm on the inside. They got some unique flavors to choose from and the taro they use really shines. Some say it’s a little pricer for a doughnut but I think it’s worth it and they help donate to a good cause with their revenue so even better
… moreNikki McGuire
OMG. GO GET A DONUT. The Original Sin donut was un-freaking-real… warm and gooey and melt-in-your-mouth delicious…. I went back for seconds. Tried the Mission Hot Chocolate, the Lilikoi and the Snickerdoodle as well. All were super tasty but the Original Sin had me coming back for more… They had the cutest merch and packaging too… Great customer service. On my list to visit on every trip to Kauai!
… moreNoel Fitzgerald
This little donut truck was amazing! The staff was nice and there was plenty of parking. We did a 4 pack but wish I could have tried every flavor!
… moreIrvin Granstrom
I’ve had a lot of donuts in my life but these are best donuts I’ve ever had (wife loved them too). Each of them were so good but probably liked the Yellow and wild strawberry guava, bee pollen, edible flowers (aka “Wild Guava” on the top left), and raspberry, coconut, dragonfruit, tres leches (aka “Rick Martinez” on the bottom left) the most. Also the beach is a 2 minute walk away to sit at and enjoy them.
Definitely coming back for more.
… moreDefinitely coming back for more.