McDonald's, Tyler Le/BI
Bellocqimages/Bauer-Griffin/GC Images
Michael M. Santiago/Getty Images
Michael M. Santiago/Getty Images
Starbucks/Taco Bell/Chipotle
Michael M. Santiago/Getty Images
Dunkin'
- Dunkin' added breakfast tacos to its menu on March 22.
- The move comes as McDonald's expanded its test of serving Krispy Kreme doughnuts in Kentucky.
- Taco Bell and Wendy's are also leaning into breakfast.
Fast-food breakfast wars are heating up again.