ArrowDownFill 1arrow-small-lineFill 1Cooking Light - EasyCooking Light - FastCooking Light - So GoodCooking Light - How-ToCooking Light - Staff FaveCooking Light Badge - Wow!GroupClose IconEmailEmpty Star IconLike Cooking Light on FacebookFull Star IconShapePage 1 Copy 3Page 1 Copy 2Grid IconHalf Star IconFollow Cooking Light on InstagramList IconMenu IconPrintSearch IconSpeech BubbleFollow Cooking Light on SnapchatFollow Cooking Light on TwitterWatch Cooking Light on YouTubeplay-iconWatch Cooking Light on Youtube

Creamy Onion and Garlic Mashed Potatoes

Yield Makes 6 or 7 servings
Notes: Stu Revak of Livermore, California, seasons fluffy mashed potatoes with sautéed onion and garlic. If making up to 1 day ahead, cool, cover, and chill. Reheat, covered, in a microwave-safe container in a microwave oven on full power (100%), stirring every 2 minutes, until hot, 5 to 7 minutes. Or bake, covered, in a shallow 1 1/2- to 2-quart casserole in a 325° oven (350° if baking with a turkey at that temperature), stirring once after 30 minutes, until hot in the center, 40 to 50 minutes total.


  • 1/3 cup chopped onion
  • 2 tablespoons minced garlic
  • 2 tablespoons olive oil
  • 3 pounds russet potatoes
  • 1/2 cup sour cream
  • 1/4 cup mayonnaise
  • 1/4 cup whipping cream
  • 2 tablespoons butter or margarine
  • 1 to 2 tablespoons milk (optional)
  • Salt and pepper

Nutrition Information

  • calories 328
  • caloriesfromfat 55 %
  • protein 4.4 g
  • fat 20 g
  • satfat 7.3 g
  • carbohydrate 34 g
  • fiber 3.1 g
  • sodium 104 mg
  • cholesterol 30 mg

How to Make It

  1. In a 5- to 6-quart pan over medium-high heat, stir onion and garlic in oil until limp, about 5 minutes. Scrape into a small bowl.

  2. Pour 1 quart water into the 5- to 6-quart pan (no need to wash pan) and bring to a boil over high heat.

  3. Peel and rinse potatoes; cut into 1-inch chunks. Add potatoes to boiling water; cover and return to a boil, then reduce heat to medium and simmer until potatoes mash easily, 8 to 10 minutes. Drain potatoes and return to pan.

  4. Add onion mixture, sour cream, mayonnaise, cream, and butter to potatoes. Mash with a potato masher or an electric mixer until mixture is as lumpy or smooth as you like, gradually beating in enough of the milk to reach desired consistency. Add salt and pepper to taste.