01 -
Thoroughly wash and scrub Russet potatoes. Pierce each potato several times with a fork and arrange on a baking tray. Bake at 400°F for 45 to 50 minutes until tender when pierced with a fork.
02 -
Heat a large skillet over medium heat. Add lean ground beef and cook for 6 to 8 minutes, breaking into small crumbles with a spatula, until evenly browned. Drain excess fat if needed.
03 -
Stir taco seasoning mix and 1/2 cup water into the browned beef. Simmer for 5 minutes, stirring occasionally, until the mixture thickens.
04 -
Slice each baked potato open lengthwise. Fluff the interior with a fork, then spoon hot taco beef mixture over the center. Top with shredded cheddar cheese, a dollop of sour cream, green onions, and diced tomatoes. Serve immediately.