Next, heat the olive oil in a large, deep skillet over medium-high heat. Once the oil is hot, add the chicken breasts. Let them cook for about 5-7 minutes on each side until they’re golden brown and cooked through. You’ll want to get a nice sear on the chicken to lock in the juices. When the chicken is done, remove it from the pan and set it aside for now. You’re going to use that same pan for the rest of the recipe—no need to dirty another one!