For an extra layer of flavor, consider adding a dollop of sour cream or a drizzle of hot sauce on top of the finished Huevostadas. Feel free to customize the spice level by adjusting the amount of chili powder to your liking. If you're short on time, you can use pre-cooked potatoes to speed up the preparation process. Make sure the tostada shells are crispy and sturdy enough to hold the toppings without breaking.