Dice the small onion and bell pepper into small, uniform pieces—this ensures even cooking and consistent flavor throughout the dish. Fill a large pot with salted water and bring it to a boil over high heat. While the water heats, you'll have time to finish your prep work, making the workflow efficient and seamless.

Heat a large skillet over medium-high heat and add the ground beef, breaking it apart as it cooks. Once the beef is mostly browned (about 3-4 minutes), add the diced onion, bell pepper, and Worcestershire sauce, continuing to cook for another 2-3 minutes until the vegetables begin to soften and the beef is fully cooked. The Worcestershire sauce adds a subtle umami depth that enhances the overall flavor of the dish.

Once the boiling water is at a rolling boil, add the elbow pasta and cook for 8 minutes, stirring occasionally to prevent sticking. Drain the pasta in a colander but do not rinse it—the starch on the pasta will help the sauce cling better to each piece.

Carefully pour off excess fat from the cooked beef mixture, leaving just enough to coat the bottom of the skillet. Add the diced tomatoes, frozen corn, salsa, taco seasoning, and chili powder to the beef mixture. I prefer to add the chili powder separately rather than relying only on taco seasoning because it deepens the flavor and gives the dish a more authentic Mexican profile. Stir everything together thoroughly so the seasonings are evenly distributed.

Reduce the heat to medium-low, cover the skillet, and let it simmer for 5-7 minutes to allow the flavors to meld together and the sauce to thicken slightly. Add the drained pasta from Step 3 to the beef mixture and stir well to combine, cooking uncovered for another 2-3 minutes so everything heats through and the pasta absorbs some of the sauce. The dish is ready to serve directly from the skillet—no need for additional plating.