Start by heating 1 Tbsp of olive oil in a large skillet over medium heat. This will help to create a nice base for the dish. Once the oil is shimmering, it's time to add the ground beef. Sauté the beef, breaking it apart with a spatula until it’s no longer pink, which should take about 3 minutes. You want to see that beautiful brown color developing! Make sure to keep stirring to ensure even cooking.
Next, add the diced onion to the skillet. Sauté until the onion becomes soft and translucent, about 3 to 4 minutes. This step is crucial, as the onion will add sweetness and depth to the dish. The aroma wafting through your kitchen will be irresistible!
Once the onion is softened, it's time to add the minced garlic. Cook it for about 30 seconds until fragrant. You’ll know it’s ready when you can smell that delicious garlicky goodness filling the air!
Now, sprinkle in the taco seasoning and give everything a good stir to combine. This will coat the meat and vegetables with those lovely spices, infusing the mixture with vibrant flavors.
Add the Rotel tomatoes along with their juices, the drained and rinsed black beans, corn, and the rinsed jasmine rice. Stir everything together until well combined. You want to see those colorful ingredients mingling together.
Pour in the slow-sodium chicken stock and sprinkle with fine sea salt before bringing the mixture to a light boil. The stock is essential as it will help cook the rice and create a delicious sauce. Once boiling, reduce the heat to a simmer.
Cover the skillet with a tightly fitting lid and let it simmer on low for 15 minutes, or until the rice is nicely cooked. You can check periodically to ensure everything is cooking evenly.
When the rice is tender and the liquid has been mostly absorbed, turn off the heat. Open the lid, and sprinkle the Mexican cheese over the top. Cover again and let it rest for about 5 minutes until the cheese is all melted and gooey.
Finally, garnish with cilantro or your favorite taco toppings and serve immediately! The melted cheese will be deliciously stringy, making each bite even more enjoyable.