There are a few things you need to do to make sure your taquitos don’t fall apart. Start by using warm tortillas when you begin rolling them. Heat the corn or flour tortillas for 15 to 20 seconds in the microwave with a sprinkle of water on each. Then begin rolling. Don't overstuff the tortillas. You want just enough filling in the middle. This will keep them from falling apart when moved from the fryer to a plate. Roll the tortillas tightly so the stuffing stays inside and they aren't flopping around in the oil. They will hold together better and be less likely to crumble or fall apart. Use the toothpicks to hold them together. They can stay in place while you cook them, then easily be removed before serving.