Karl Erbes

I think there may be a bit of a misunderstanding here!

After conducting a thorough search, I couldn't find any evidence of a popular food dish or restaurant item called "Karl Erbes" in the United States. It's possible that it's a misnomer, a misunderstanding, or a very local or regional specialty that I couldn't find information on.

However, I did find a few possibilities that might be related:

1. Carl's Jr.: This is a fast-food restaurant chain in the United States that serves American-style food, including burgers, sandwiches, and salads. It's possible that you may be thinking of this chain, but the name is "Carl's Jr." not "Karl Erbes."

2. Erbersobic: This is a rare word that I found, which refers to a type of cookie or pastry that originated in Germany. It's possible that you may have come across a restaurant that serves a dessert called "Erbersobic" or something similar.

If you could provide more context or information about where you heard about "Karl Erbes" or what it's supposed to be, I may be able to help you better.