by F for Food
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my 28 recipes »
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F for Food's Notes:
Expand4 medium sweet potatoes Ask a question about this ingredient
1 tablespoon olive oil Ask a question about this ingredient
1 tablespoon unsalted butter Ask a question about this ingredient
1 large, sweet onion, sliced Ask a question about this ingredient
1 tablespoon sugar Ask a question about this ingredient
1 teaspoon coarse salt, divided Ask a question about this ingredient
1/8 teaspoon freshly cracked pepper Ask a question about this ingredient
1 tablespoon balsamic vinegar Ask a question about this ingredient
4-6 fresh sage leaves Ask a question about this ingredient
1 ounce shaved Parmesan cheese Ask a question about this ingredient
Preheat oven to 450°. Rub sweet potatoes with oil and salt, poke 2-3 times with a fork, and place on baking sheet in oven. Bake until tender, about 45 minutes.
Ask a question about this stepMelt butter in a medium saucepan over medium-low heat. Add onions, cook until soft, about 15 minutes. Sprinkle sugar, sage, salt and pepper; toss to coat.
Ask a question about this stepContinue to cook, stirring occasionally until onions are caramelized; about 30 minutes. Stir in vinegar and cook an additional 10 minutes.
Ask a question about this stepIn a separate pan, sauté whole sage leaves in oil and salt until they are crisp.
Ask a question about this stepSplit sweet potatoes open, and top with onions, shaved Parmesan, and crumbled sage leaves.
Ask a question about this stepThis is from your friendly editors at Food52.