The manager came over to our table one night, after noting that our order had an allergy alert on it (most likely checking on how the staff handled it). He informed us of the new bun, and asked if we'd like to try one. I haven't asked who makes it, but the bun is delicious! It is so incredible to go out locally and be able to eat a sandwich on a bun, at long last. Thanks, Red Robin!
Red Robin Gourmet Burgers
2260 Walnut St., Cary, NC 27511