American
The Copper Onion
Orders through Toast are commission free and go directly to this restaurant
Looking for pickup or delivery? Switch to Takeout
All hours
| Sunday | Closed |
| Monday | Closed |
| Tuesday | Closed |
| Wednesday | Closed |
| Thursday | Closed |
| Friday | Closed |
| Saturday | Closed |
Restaurant info
Now offering dine-in, takeout, and curbside pickup.
Location
© 2026 Toast, Inc.
Made with 
in Boston
in Boston
