Place avocado in a medium bowl; mash with a fork until smooth with some chunks remaining. Stir in pimientos, lime juice, a pinch of salt and a pinch of pepper. Set aside.Advertisement
Sprinkle chicken with the remaining 1/2 teaspoon salt, the remaining 1/2 teaspoon pepper and garlic powder. Heat oil in a large skillet over medium-high heat. Add the chicken and reduce heat to medium. Cook, turning once, until just cooked through, 4 to 6 minutes per side. Top with cheese; cover and continue cooking until the cheese has melted, about 2 minutes more. Transfer the chicken to a serving platter and top with the guacamole. Garnish with cilantro.
3 1/2 lean-protein, 2 fat