A reader sent us this information from the burger chain Smashburger:
Thank you for contacting Smashburger where we strive to be every city’s favorite burger place. Unfortunately, our Black Bean Burger is not vegan. I have listed out the ingredients that can be found in the Black Bean patty below.
Black Bean Patty:
- Black beans
- Red Onions
- Jalapenos
- Hot Sauce
- Cilantro
- Eggs
- Cheddar Cheese
- Cumin
- Garlic Seasoning
- Tortilla Chips
- Croutons