Slice each chicken breast lengthwise through the middle, so you have four thinner cutlets. Season each on both sides with a light sprinkle of kosher salt, black pepper, and Tajín. (Aim to use about 1 Tablespoon Tajín across all four cutlets.)
2 boneless, skinless chicken breasts, kosher salt and black pepper, 1 Tablespoon plus 1 and ½ teaspoons Tajín
Warm 1-2 teaspoons olive oil in a large skillet over medium-high heat, cast-iron if you have it. When hot and shimmering, add the chicken. Cook until golden and 165°F in the middle of the thickest part. Remove to a plate and set aside.
extra-virgin olive oil
Now, to make the street corn in the same skillet, add another drizzle of olive oil if it looks dry. Stir in the garlic and jalapeño if using.
2 cloves garlic, 1 small jalapeño
After 30-60 seconds minute, add the corn and remaining 1 and ½ teaspoons Tajín. Stir well, then let it cook for about 3 minutes untouched to let the corn blacken a little.
2-3 cups corn kernels
After that, start to stir occasionally to prevent sticking and cook for another 3-4 minutes.
As the corn cooks, dice or slice the cooked chicken, be sure your rice is ready to go, and cut your avocado.
rice, avocado
Once the corn is tender, stir in the Greek yogurt, Cotija, cilantro and juice of one half lime. Turn off the heat, then sample and season with more lime or salt to taste.
¼ cup Greek yogurt, ¼ cup crumbled Cotija cheese, 2-3 Tablespoons chopped fresh cilantro, juice of ½ lime
To assemble, start with a base of rice (or greens if you prefer). Top with chicken, a big scoop of corn, then other toppings as desired.
extra Cotija, lime, and cilantro