The fast-casual chain is quietly testing out a new protein. Consumers are divided over the addition.

Chipotle is trying to bring in customers by introducing a new protein option it's begun testing in a small area that's giving us Chick-fil-A vibes.

The chain is quietly testing crispy chicken in select markets.

A new innovation is being tested at Chipotle Mexican Grill, and fans are already begging for it to be available nationwide.

Chipotle basically pioneered the "fast casual" concept — but even it's taking a page from Taco Bell's play book with its ...