In a large skillet over medium heat, add 1 tablespoon of olive oil. Once hot, add the cubed chicken breasts. Cook for about 5-7 minutes, stirring occasionally, until the chicken is browned and cooked through.
Sprinkle the taco seasoning over the chicken. Add 1 tablespoon of water to help the seasoning adhere. Stir well to coat the chicken evenly with the spices.
Reduce the heat to low. Pour in the half and half, stirring to combine. Then, add the melted queso blanco and the thin restaurant-style salsa. Mix until everything is well combined and heated through.
Stir in the instant white rice and drained green chiles. Cover the skillet and let it sit for about 5 minutes, allowing the rice to absorb the flavors and cook in the creamy mixture.
Once the rice is tender, add the chopped cilantro and pico de gallo. Mix everything together, and let it warm through for another minute.
Sprinkle the shredded Mexican blend cheese over the top. Cover the skillet again and allow the cheese to melt for about 2-3 minutes.
Remove from heat and garnish with additional cilantro. Serve hot, and enjoy the cheesy, flavorful goodness!