Grate the potatoes and onion by hand or using a grater attachment on a food processor.

Place the grated potatoes and onion in a cloth and squeeze out all the liquid. This is the TRICK for making the latkes extra crispy, so make sure to squeeze really well.

Add the potato and onion to a large bowl along with the eggs, flour, salt and pepper. Mix well.

Add oil to a large pan and bring to medium heat. Take a spoonful of the mixture and place in the pan. Press down with the back of the spoon or a spatula to make it flat. This keeps the latke in one piece. Fry for about 2 minutes on each side.

Place on a paper towel to soak up the oil. Serve hot with applesauce and sour cream.