- 2 tbsp (25 mL) butter 25 mL
- 1 small onion, chopped
- 2 cloves garlic, minced
- 2 lbs (1 kg) potatoes, peeled and quartered (about 6)
- ¼ cup (50 mL) chicken stock
- ½ cup (approx. 125 mL) buttermilk or sour cream
- Salt and freshly ground black pepper
- Freshly grated nutmeg
- 8-cup (2 L) casserole dish with lid
- In casserole dish, combine butter, onion and garlic. Microwave, covered, on High for 2 to 3 minutes or until onion is softened.
- Add potatoes and stock. Microwave, covered, on high for 12 to 16 minutes, stirring once, until potatoes are very tender. Do not drain. Transfer to a bowl.
- Mash potatoes with potato masher or electric hand mixer. Add enough buttermilk to make a smooth purée. Season with salt, pepper and nutmeg to taste. Spoon potatoes back into casserole dish. Cover and reheat on High for 2 to 4 minutes or until piping hot.