In a large skillet, heat the olive oil over medium heat. Add the chicken pieces, and season with salt and pepper to taste. Cook until the chicken is golden brown and cooked through, about 6-8 minutes.
Once the chicken is cooked, reduce the heat to low and stir in the Hidden Valley Ranch Buffalo Salad Dressing. Toss the chicken in the sauce until well-coated. Allow it to simmer for a few minutes to absorb the flavors.
While the chicken is cooking, prepare the Spanish rice according to package instructions. If you're using leftover rice, simply reheat it. Divide the rice into serving bowls.
Top the rice in each bowl with the cooked chicken mixture. Next, add the cooked black beans, corn, and diced tomatoes.
Slice the avocado and place the slices on top of each bowl. Sprinkle with shredded cheese and drizzle with lime juice. Finish off with a generous scattering of fresh cilantro leaves.
Serve your Buffalo Chicken Burrito Bowls warm, with additional ranch dressing on the side if desired. Enjoy the explosion of flavors and textures in every bite!