Made with fire-roasted poblanos and chipotle chiles, this frozen chicken fajita bowl makes for a perfectly seared, classic Mexican dish. By Frontera. Includes one 11.3-ounce FRONTERA Chicken Fajita Bowl frozen microwaveable mealGrilled chicken breast covered in chipotle fajita sauce with a grain blend and fire-roasted peppers. Made with high quality ingredients and chicken raised without antibiotics. FRONTERA fajita chicken taco bowls are microwaveable so you get a gourmet meal in minutes. From the kitchen of award-winning Chef Rick Bayless.