Heat oil over medium heat in a non-stick skillet until shimmering, about 2 minutes
1/8 cup vegetable oil
Add onions and cook, stirring frequently until transparent and they start to soften, about 2 minutes
1 medium white onion, thinly sliced
Add in the garlic and stir to incorporate. Cook for another 2 minutes.
1 clove garlic, finely chopped
Add the tomatoes to the pan and stir to mix together. Allow to cook, stirring occasionally for about 4 minutes. The tomatoes will start to release their juice and soften.
4 medium roma tomatoes, diced
Add in the chicken and salt. Stir again to incorporate all of the ingredients. Allow the chicken to heat through and all of the flavors to blend. This takes about 5-7 minutes to blend all of the flavors and heat the chicken through.
4 cups shredded chicken cooked, salt to taste
Lastly, add in the chicken broth. Stir to incorporate all of the ingredients. The addition of the chicken broth helps keep this dish moist, but not overly watery. Once everything is warmed through, remove the pan from the heat and serve.
1/2 cup chicken broth