Skillet Chicken Fajita Quesadilla is loaded with juicy and tender chicken meat, crunchy bell peppers and lots of delicious, melting cheese.
Add 1 tablespoon olive oil to a large cast-iron skillet over high heat.
Sizzle 1/2 tablespoon of the butter to the cast-iron skillet or griddle over medium heat and lay a flour tortilla in the skillet.