The new take on fast-food mainstay will roll out nationwide in 2020.

This time, the quick-service chain is partnering with BetMGM.

The action was taken after consumer reports of metal shavings in products.

HelloFresh and Taco Del Mar will offer the plant-based meat alternatives.

The item is positioned as a portable snack option.

The stores are located in non-core western markets.

The companies are working on vegan and vegetarian options for customers.

The chain includes more than 100 locations in the United States and Canada.