Add the olive oil to a large skillet and set it over medium heat. Add the diced onion and garlic. Stir to combine. Sauté, stirring occasionally, until the onion softens, approximately 4-5 minutes.
1/2 Onions, 3-4 cloves Garlic, minced, 1 tablespoon olive oil
Add the beef to the skillet and cook, stirring occasionally, until browned, approximately 4-5 minutes. Remove from heat and carefully drain the excess fat from skillet.
1 1/4 pound lean ground beef
Add the taco seasoning and fire-roasted tomatoes to the ground beef in the skillet and stir to combine. Cook, stirring frequently, until the tomatoes are heated through and the beef mixture is thoroughly coated in the taco seasoning, approximately 2-3 minutes. Taste, and add additional taco seasoning, if desired.
2 tablespoons taco seasoning, 10 ounce diced tomatoes
Add salt and black pepper to the ground beef mixture to taste.
Salt and Pepper to taste
Remove from heat and top with shredded cheese. Cover for 1-2 minutes or until the cheese is completely melted. Top with any additional toppings and serve immediately.
4 ounces shredded cheddar cheese