Cut your potatoes in half and cook them in a pressure cooker with water and salt. Cook until soft enough to mash.
Preheat oven to 375 degrees Fahrenheit.
When potatoes are done, peel skin off, mash, and mix in all of the filling ingredients. Mix using a spoon or hands.
Spoon the filling evenly onto all of your tortillas. Roll tightly and keep the seam side down.
Place the rolls on wax paper. Apply a generous amount of butter on each of the taquitos. Sprinkle with taco seasoning and pop into the oven.
Bake for 20 minutes and broil for 3-5 minutes.
Serve while hot and crunchy!