Ingredients (4 servings)
1kg orange sweet potato, peeled, diced
50g butter, chopped
50ml extra-virgin olive oil
1 tablespoon balsamic vinegar
Cook sweet potato in a saucepan of boiling, salted water over medium-high heat for 10 minutes or until tender. Drain in a colander.
Return sweet potato to warm saucepan. Shake saucepan over low heat for 30 seconds or until excess moisture evaporates. Remove from heat.
Using a potato masher, roughly mash sweet potato. Gradually add butter and oil. Mash until smooth. Season with salt and pepper. Drizzle with vinegar. Serve.