Mustard Potatoes Au Gratin

Name: Mustard Potatoes Au Gratin
Prep time: 15 min
Cook time: 55 min
Total time: 1 h 10 min
Yield: 12 servings.
Ingredients: 1/3 cup finely chopped green onions; 3 tablespoons butter, divided; 2 cups heavy whipping cream; 1/2 cup Dijon mustard; 1 cup shredded Swiss or Gruyere cheese, divided; 8 medium potatoes, peeled and thinly sliced

TOTAL TIME: Prep: 15 min. Bake: 55 min. YIELD: 12 servings.

These rich and creamy potatoes taste great with a variety of meats. —Tangee Thaler, Silver Lake, Ohio

Ingredients

1/3 cup finely chopped green onions
3 tablespoons butter, divided
2 cups heavy whipping cream
1/2 cup Dijon mustard
1 cup shredded Swiss or Gruyere cheese, divided
8 medium potatoes, peeled and thinly sliced

Directions

1. In a small saucepan, cook onions in 1 tablespoon butter for 2 minutes or until tender. Stir in the cream, mustard and remaining butter. Bring to a boil. Reduce hear; simmer, uncovered, for 5 minutes.
2. Reduce heat to low; stir in half of the cheese until melted. Remove from the heat. In a greased shallow 2-1/2-qt. baking dish, layer a third of the potatoes; top with a third of the sauce. Repeat layers twice; sprinkle with remaining cheese.
3. Bake, uncovered, at 400° for 30 minutes. Cover and bake 25-30 minutes longer or until potatoes are tender. Let stand for 5 minutes before serving.

Nutrition Facts

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