Heat olive oil in medium skillet over medium-high heat. Salt and pepper chicken and cook in pan for 4 minutes per side or until golden brown. Remove and shred.
In large bowl, add chicken, chickpeas and pesto and mix until everything is coated. Toss in pistachios, feta cheese and onions. Taste for seasoning. Refrigerate before serving.
Notes
Just buy a rotisserie chicken to save time.
Always go with homemade pesto over store-bought as it's cheaper and you know what goes in it.
Toast your nuts, which adds a rich, roasted flavor.