Preheat the oven to 350°F (175°C).

Cook bacon in a large skillet over medium heat until crispy, about 5-7 minutes. Drain and reserve a tablespoon of fat.

In the same skillet, sauté cubed potatoes for 10-12 minutes, adding oil if necessary. Mix in taco seasoning towards the end.

In a large bowl, combine bacon, potatoes, and beaten eggs, and mix well.

Warm corn tortillas in a dry skillet over low heat for about 30 seconds on each side.

Fill each warmed tortilla with a scoop of the egg mixture and top with shredded cheese. Fold gently.

Arrange tacos in a greased baking dish and bake for 15-20 minutes until cheese is melted and slightly golden.

Let cool for a minute, serve with salsa or hot sauce, and enjoy!