Photo of Au Gratin Potatoes by WW

Au Gratin Potatoes

Smartpoints value per serving
Total Time
1 hr 50 min
20 min
1 hr 30 min
Our cheesy potato dish is the perfect crowd pleaser—rich enough for your spouse and kids, yet light enough to keep your waistline slim.


cooking spray

1 spray(s)

salted butter

1 Tbsp

uncooked onion(s)

1 medium, thinly sliced

all-purpose flour

2 Tbsp

fat free skim milk

2 cup(s)

uncooked Yukon gold potato(es)

2 pound(s), thinly sliced

Weight Watchers Reduced Fat Mexican style blend shredded cheese

1 cup(s)

table salt

1 tsp

black pepper

¼ tsp


  1. Preheat oven to 375°F. Coat a 2-quart covered baking dish with cooking spray.
  2. Melt butter in a large pot over medium heat. Add onion and cook, stirring occasionally, until onion begins to brown, about 5 minutes. Stir in flour; add milk slowly, stirring. Add potatoes and stir to mix. Bring to a boil. Stir in 3/4 cup of cheese, salt and pepper.
  3. Pour mixture into prepared baking dish and level out surface. Bake for 1 hour, uncovered. Cover and bake until potatoes are fork-tender, about 20 minutes more.
  4. Change oven temperature to broil. Sprinkle remaining cheese over potatoes. Broil 6 inches from the heating element until the cheese is golden brown, about 1 to 2 minutes. Allow to cool for 5 minutes before slicing into 8 pieces.

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