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Sweet Potato Gratin Recipe

Sweet Potato Gratin Recipe

—Taste of Home Cooking School
TOTAL TIME: Prep: 25 min. Bake: 30 min. YIELD:4-6 servings

Ingredients

  • 1 cup chopped onion
  • 1 garlic clove, minced
  • 5 tablespoons unsalted butter
  • 1/2 cup all-purpose flour
  • 1 teaspoon salt
  • Freshly ground pepper
  • 2 cups milk
  • 3 large sweet potatoes, peeled and shredded (about 4-1/2 cups)
  • 2 teaspoons prepared horseradish
  • 2 cups (8 ounces) shredded sharp cheddar cheese
  • 1 cup panko (Japanese) bread crumbs

Directions

  • 1. In a large saucepan, saute onion and garlic in butter; cook until tender. Whisk in the flour, salt and pepper until blended. Gradually add the milk. Bring to a boil; cook and stir for 2 minutes or until thickened. Remove from the heat; stir in the sweet potatoes and horseradish.
  • 2. Transfer half to a greased 9-in. square baking dish. Combine cheese and bread crumbs; sprinkle half over the sweet potato mixture. Repeat layers. Bake, uncovered, at 400° for 30 minutes or until bubbly. Yield: 4-6 servings.