01 -
Set your oven to 425°F (220°C) and heat up a greased 9x13 inch (22x33 cm) baking pan by placing it inside.
02 -
Shred the potatoes and onion using a food processor or box grater. Wrap them in a cheesecloth or towel and squeeze out as much liquid as you can.
03 -
In a big bowl, toss together the shredded onion, potatoes, eggs, flour, salt, and pepper. Stir it really well so it’s all combined.
04 -
In a small pan, warm up 1/3 cup oil until it’s hot but not smoking. Carefully pour it into the potato mixture and mix.
05 -
Take the hot dish out of the oven and pour the mixture in, smoothing it out. Bake for 60-70 minutes until the top’s golden and crispy.
06 -
Give it a bit of time to cool before slicing it up. Then, dig in!