I think that there is more in the bun than A1 sauce to make it black.
“I think that there is more in the bun than A1 sauce to make it black.”
Yep, they have been busted. I guess food colouring. I want a healthier choice! ;)
How do you make black out of food coloring?
https://answers.yahoo.com/question/index?qid=20061030125603AAc2VDJ