Create Tomato Sauce: Slice tomato in half and use a small spoon to scoop out seeds. Flesh side into the grate, gently grate the tomato on the smallest grate.
Sauté aromatics: Heat 1 tablespoon of oil on medium heat in a deep skillet, cast iron skillet, or pot. Add garlic, onion, and jalapeño and sauté for 60-90 seconds.
Add Rice: Add the tomato paste and mix and then add the other tablespoon of oil and add rinsed rice and stir to coat in oil and paste. Sauté for 3-4 minutes.
Add Spices: Add cumin, paprika, chili powder, cayenne, and kosher salt and mix well.
Add Sauce and Stock: Add the tomato sauce and then slowly add the warmed stock and lime juice (be sure that the stock is at least room temperature otherwise it will take longer to bring to a boil). Turn heat up to high until the stock comes to a boil.
Cover and Cook: Turn heat down to a very gentle simmer (low/medium-low) and cover with lid and let cook for 15 minutes. Do not open the lid!
Rest: After 15 minutes, remove the pan from the heat and let sit another 3 minutes covered.
Fluff and Garnish: Remove lid and fluff the rice with a fork. Garnish with fresh chopped cilantro.
Serve and Enjoy!