Heat 2 tablespoons of oil in a large skillet over medium-high heat, add chicken to skillet skin side down and cook until golden, 5 minutes on each side. Remove from pan and set aside on a plate.
To the same skillet, heat the remaining oil over medium heat; add onion, bell pepper, garlic and thyme. Sauté until fragrant and onions are translucent, about 3 to 4 minutes.
Add in the remaining ingredients. Stir. Deglaze the pan with white wine and cook till most of the wine evaporates. Then add in the rice, corn and peas, cook until coated with ingredients.
Add chicken back to the skillet, bring to a boil. Cover the skillet with a lid and bake until the rice is cooked through. Remove let it cool, garnish with cilantro and lemon slices and serve.