Prepare Shredded Mexican beef according to directions.
Preheat oven to 425°F. Line two baking sheets with parchment paper and set aside.
Cut potatoes into fries, about ½-inch thick and place in a large bowl.
Add chili powder, garlic powder, oregano, paprika, cayenne, salt, pepper, and oil to bowl. Toss to combine until potatoes are evenly coated with seasonings.
Divide potatoes on the two baking sheets and spread them out into a single layer.
Bake 20 minutes, then remove from oven, flip the fries and bake another 15-20 minutes, or until fries are crispy.
Place fries on a large plate or platter. Top with shredded beef, mashed avocado, and salsa. Sprinkle crumbled Cotija cheese, chopped cilantro, and jalapeno slices. Serve with sliced radishes and lime wedges.