Caramelized Onion Mashed Potato Bake

Southern Living
Caramelized Onion Mashed Potato BakeRecipe
Photo: Jennifer Davick; Styling: Amy Burke
Tasty additions like caramelized onions and Gruyere cheese turn ordinary mashed potatoes into company-worthy Caramelized Onion Mashed Potato Bake.
Makes 6 to 8 servings


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4 pounds baking potatoes
2 teaspoons salt
1 1/4 cups warm buttermilk
1/2 cup warm milk
1/4 cup melted butter
1/2 teaspoon pepper
1 teaspoon salt
1 1/4 cups freshly grated Gruyère cheese
1 cup chopped caramelized onion
2 tablespoons chopped fresh parsley


Hands-on: 25 Minutes
Total: 50 Minutes

1. Peel potatoes; cut into 2-inch pieces. Bring potatoes, 2 tsp. salt, and water to cover to a boil in a large Dutch oven over medium-high heat; boil 20 minutes or until tender. Drain. Return potatoes to Dutch oven, reduce heat to low, and cook, stirring occasionally, 3 to 5 minutes or until potatoes are dry.

2. Mash potatoes with a potato masher to desired consistency. Stir in warm buttermilk, warm milk, melted butter, pepper, and 1 tsp. salt, stirring just until blended.

3. Stir in Gruyère cheese, caramelized onions, and parsley, and spoon the mixture into a lightly greased 2 1/2-qt. baking dish or 8 (10-oz.) ramekins. Bake at 350° for 35 minutes.

Created date

November 2011