01 -
Heat oven to 400°F and line a baking sheet with foil. Wash the potatoes thoroughly and poke holes all over with a fork. Rub with olive oil and season generously with salt and pepper.
02 -
Place the seasoned potatoes on the prepared baking sheet and bake for 45 minutes until they start to feel tender when gently squeezed.
03 -
While potatoes bake, heat a large skillet over medium-high heat. Add ground beef and diced onion, cooking until the beef is completely browned and onion is softened. Drain excess grease.
04 -
Stir in the taco seasoning and water, mixing well. Reduce heat to low and let simmer for 5-10 minutes until the liquid is absorbed and flavors meld together.
05 -
In a medium saucepan over medium-low heat, combine the cubed Velveeta, pepper jack cheese, diced chilies, and evaporated milk. Stir constantly until melted and smooth.
06 -
Switch oven to low broil and bake potatoes for an additional 15 minutes to get the skin extra crispy and the inside fluffy.
07 -
Cut each potato open lengthwise and fluff the flesh with a fork. Ladle cheese sauce over each potato, top with taco meat, and finish with your favorite fresh toppings. Serve immediately while hot.