One Skillet Chicken with Mushrooms & Caramelized Onions
1 1b boneless, skinless chicken thighs, trimmed and cut into 3 inch pieces 2 Tablespoons olive oil 2 Tablespoons lemon juice 1 Tablespoon honey 1 tsp kosher salt Salt & Pepper to taste 2 red onions, thinly sliced 1 8 oz package sliced white button …