Big O Donuts
$ • Donuts, Coffee Shops
Hours:
829 E Spring St, Cookeville
(931) 528-2120
About Big O Donuts
Customers' Favorites
Cream Filled Donut and Chocolate Gravy with a Bis
Honey Chicken Cheddar Biscuit
Filled and Specialty Donut
Raspberry Jelly Doughnut
Tenderloin Egg Biscuit
Cinnamon Crunch Donuts
Coconut Cream Donut
Assorted Doughnuts
Sprinkled Donut
Sausage Biscuit
Big O Donuts Reviews
Ratings
Menu
Add a Menu
Hours
| Monday | 6AM - 6PM |
| Tuesday | Closed |
| Wednesday | Closed |
| Thursday | 6AM - 6PM |
| Friday | 6AM - 6PM |
| Saturday | 6AM - 6PM |
| Sunday | 6AM - 6PM |
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Big O Donuts is a welcoming restaurant with a great atmosphere, serving tenderloin with cheese biscuits and amazing donuts, including blueberry ones. Their menu offers a range of classics, as well as specialty items like made-from-scratch chocolate gravy. The giant cinnamon rolls are a must-try, staying delicious even days later. The tenderloin biscuit is hot and fresh, just like homemade, while the donuts—from traditional to creative—are consistently binge-worthy, especially the creme and jelly-filled ones and apple fritters made with real apples. Friendly, knowledgeable service and a clean, fun atmosphere make it a must-stop with high-quality food that surpasses other local options.