→ For the base
01 -
Day-old mashed potatoes, about 2 generous cups
02 -
Any leftover cooked veggies you have on hand (cabbage, carrots, peas, or Brussels sprouts work beautifully), roughly chopped to make 1 cup
03 -
Fresh onion, finely diced, about 1/2 cup
→ For frying
04 -
Good quality butter, 2 tablespoons
05 -
Extra virgin olive oil, 2 tablespoons
06 -
A generous pinch of sea salt and freshly ground black pepper