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Zesty Mashed Potato Casserole

(0 Votes)
Updated May 17, 2018
12 Min
30 Min

Casseroles are always our favorites because it's a meal all in one dish. You won't have to spend hours doing dishes so enjoy this Zesty Mashed Potato Casserole and relax.

What You'll Need

  • 3 cups frozen mashed potatoes (see note)
  • 1 1/2 cups milk
  • 1 (16-ounce) container sour cream
  • 1/4 cup frozen chopped chives
  • 2 tablespoons minced onion
  • 1 tablespoon prepared horseradish
  • 1 teaspoon salt
  • 1 teaspoon butter, melted

What to Do

  1. Preheat the oven to 350 degrees. Prepare potatoes according to package directions, using 1-1/2 cups milk. Add sour cream and next 4 ingredients, stirring well.

  2. Spoon mixture into a lightly greased 2-quart baking dish, and drizzle with melted butter.

  3. Bake, uncovered, for 30 minutes or until thoroughly heated.


Tap the bag of frozen potatoes on the countertop, and knead gently to break them apart. This will make the potatoes easier to measure without having to thaw.

Nutritional InformationShow More

Servings Per Recipe: 8

  • Amount Per Serving % Daily Value *
  • Calories 232
  • Calories from Fat 145
  • Total Fat 16g 25 %
  • Saturated Fat 8.3g 41 %
  • Trans Fat 0.6g 0 %
  • Protein 5.0g 10 %
  • Amount Per Serving % Daily Value *
  • Cholesterol 44mg 15 %
  • Sodium 604mg 25 %
  • Total Carbohydrates 18g 6 %
  • Dietary Fiber 1.3g 5 %
  • Sugars 5.6g 0 %

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