Why are donuts round?

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Tags

1. #middle
2. #doughnut
3. #cooking
4. #create
5. #unless
6. #easiest
7. #fried
8. #become
9. #surface
10. #having
11. #types
12. #baked
13. #texture
14. #because
15. #increase
16. #special
17. #would
18. #round
19. #improve
20. #dough