Steps

• Start by gathering all the ingredients in one place. Chop the romaine lettuce and set it aside in a large mixing bowl. Dice the cooked chicken breast, ensuring it's cooked thoroughly to avoid any food safety concerns. Rinse the black beans under cold water and drain them well. Slice the red onion and halve the cherry tomatoes.
• In the mixing bowl with the romaine lettuce, add the diced chicken, black beans, corn kernels, sliced red onion, and cherry tomatoes. Toss the ingredients gently with tongs to ensure everything is well combined.
• To make the dressing, mix together the lime juice, olive oil, and cumin in a small bowl. Add salt and pepper to your preference, then stir until the ingredients are well blended.
• Pour the dressing over the salad in the mixing bowl. Using the tongs, gently toss everything again to ensure the dressing thoroughly coats each component. Add the diced avocado and chopped cilantro to the mix.