Ingredients
Units
Scale
- 2 lbs cut Russet Potatoes
- 3 eggs, separated
- 3 Tbsp. Grated Parmesan Cheese, divided
- 1 cup Shredded Three Cheese
- 1/2 cup Sour Cream
- 1/2 cup milk
- 2 green onions, sliced, divided
Instructions
- Heat oven to 375ºF.
- Boil potatoes until tender. Do not mash.
- Meanwhile, beat egg whites in medium bowl with mixer on high speed until stiff peaks form. Spray 2-qt. casserole with cooking spray; sprinkle 1 Tbsp. Parmesan evenly onto bottom and up side of casserole.
- Place potatoes in large bowl; beat with mixer until smooth. Stir in shredded cheese, sour cream, milk, egg yolks, remaining Parmesan and half the onions. Gently stir in egg whites; spoon into prepared casserole.
- Bake 40 to 45 min. or center is set and top is golden brown. Sprinkle with remaining onions.
- Prep Time: :15
- Cook Time: :45
- Category: Side Dish
- Method: Oven