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Make-Ahead Potato-Onion Gratin

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Make-Ahead Potato-Onion Gratin
  • Prep 20 min
  • Total 9 hr 40 min
  • Ingredients 9
  • Servings 26
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A hearty potatoes and onion side dish - make-ahead this gratin dish with Progresso® chicken broth.
Updated Oct 29, 2010

Ingredients

  • 2 tablespoons plus 1/4 cup butter or margarine
  • 1 large onion, chopped (1 cup)
  • 1 teaspoon kosher (coarse) salt
  • 1/2 teaspoon ground black pepper
  • 1 1/2 cups Progresso™ reduced-sodium chicken broth (from 32-oz carton)
  • 1 1/2 cups whipping cream
  • 15 cups frozen shredded hash brown potatoes (from two 30-oz bags)
  • 1 cup finely shredded Parmesan cheese
  • 3 cups soft white bread crumbs (about 4 slices bread)
Make With
Make With
Progresso Broth

Steps

  • 1
    Spray 13x9-inch (3-quart) glass baking dish with cooking spray, set aside.
  • 2
    In 5-quart Dutch oven, melt 2 tablespoons of the butter over medium heat, Stir in onion, salt and pepper; cook, stirring occasionally, about 5 minutes or until softened and golden brown.
  • 3
    Stir in broth and cream; heat just to boiling over medium heat, stirring frequently. Remove from heat; fold in potatoes. Stir in Parmesan cheese. Spread in baking dish. Cover with foil; refrigerate up to 24 hours.
  • 4
    Heat oven to 350°F. Bake uncovered 30 minutes.
  • 5
    Meanwhile, in small microwavable bowl, microwave remaining 1/4 cup butter uncovered on High 15 to 20 seconds or until melted. Stir bread crumbs into melted butter; set aside.
  • 6
    Remove potatoes from oven; sprinkle bread crumbs on top. Return to oven; bake 40 to 50 minutes longer or until topping is golden brown and edges are bubbly. Let stand 5 minutes before serving.

Tips from the Pillsbury Kitchens

  • tip 1
    Save time--and tears--by using frozen chopped onion, measured directly from the package.
  • tip 2
    Kosher salt has larger grains than ordinary table salt and contains no additives.

Nutrition Information

240 Calories, 9g Total Fat, 5g Protein, 34g Total Carbohydrate, 3g Sugars

Nutrition Facts

Serving Size: 1 Serving
Calories
240
Calories from Fat
80
Total Fat
9g
14%
Saturated Fat
5g
26%
Trans Fat
0g
Cholesterol
25mg
9%
Sodium
320mg
14%
Potassium
440mg
13%
Total Carbohydrate
34g
11%
Dietary Fiber
3g
12%
Sugars
3g
Protein
5g
% Daily Value*:
Vitamin A
4%
4%
Vitamin C
8%
8%
Calcium
8%
8%
Iron
6%
6%
Exchanges:
1 Starch; 0 Fruit; 1 Other Carbohydrate; 0 Skim Milk; 0 Low-Fat Milk; 0 Milk; 0 Vegetable; 0 Very Lean Meat; 0 Lean Meat; 0 High-Fat Meat; 2 Fat;
Carbohydrate Choice
2
*Percent Daily Values are based on a 2,000 calorie diet.
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