Mashed potatoes are boiled, then smashed. After smashing the boiled potatoes, you can add fillings and toppings. On the other hand, twice baked potatoes are baked until tender before adding the ...

Preheat the oven to 220C/200C Fan/Gas 7. Put the potatoes in a saucepan of cold salted water. Bring to the boil and boil for about 5 minutes, until starting to soften around the edges. Drain in a ...