That is the best way to eat it. With salt and a bit of ketchup it is better than french fries!! The easiest way is to deep fry, but there are other options if anyone else would like to explain them since I have never actually used them myself, only had them prepared for me. I love them!!!
If you live in the US you can buy it in a bag just like potato chips, if you rather cook it, use one ofthose gadgets to peel potatoes and slice it with it and just deep fry it.Bon apetite
the way I was taught to make plantin is to cut it 1/4 thick and fry it for a minute to soften it and then remove it from the oil and then flatten it with a can,bottle or in the DR the actually sell a flattener and then fry again till golden brown.