Dice your potatos into cubes and add them to a saucepan. Add just enough water to cover the potatoes, then bring to a boil and cook until the potatoes are tender (10-15 minutes).
Drain the potatoes and add them to a large mixing bowl.
Add the minced garlic, chopped cilantro, sour cream, seasonings, and cheese, and mix/mash the ingredients until fully combined.
Spread the potato filling over your tacos, and then fry the tacos for 1-2 minutes on each side until crispy.
Serve with pickled red onions and a creamy jalapeno dressing.
