- 50g unsalted butter
- 4 tbsp olive oil
Probably the most widely-used oil in cooking, olive oil is pressed from fresh olives. It's…
- 3 large Spanish onions, sliced
Onions are endlessly versatile and an essential ingredient in countless recipes. Native to Asia…
- 2 garlic cloves, sliced
- 1 tbsp thyme leaves
This popular herb grows in Europe, especially the Mediterranean, and is a member of the mint…
- 1kg large new potato, halved
New potatoes have thin, wispy skins and a crisp, waxy texture. They are young potatoes and…
Heat the butter in a large pan. When foaming, add 2 tbsp olive oil and the onions. Cook over a medium-low heat until softened and golden, about 30 mins. When the onions have softened, stir in the garlic and thyme. Season and set aside.
Heat oven to 200C/180C fan/gas 6. Bring a large pan of salted water to the boil, add the potatoes and boil for 5 mins before draining well.
Mix the drained potatoes with the remaining oil and some seasoning in a large roasting tin. Roast for 30 mins, turning halfway, until golden. Stir in the onion mixture and roast for 10 mins more until hot.