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Prep Time
30 Mins
Cook Time
1 Hour
Yield
Makes 6 servings (serving size: 1/3 cup)
Photo: John Kernick; Stylist: Amy Wilson

How to Make It

Step 1

Preheat oven to 400° with rack in middle.

Step 2

Bring a large pot of water to a boil. Add onions and boil 1 minute. Transfer with a slotted spoon to a bowl of ice water. Let stand 1 minute, then peel using a small knife.

Step 3

Melt butter and oil over medium-high heat in a large (12-inch) ovenproof skillet until foam from the butter subsides. Sauté onions until browned (about 5 minutes). Carefully add balsamic vinegar (it will splatter a bit), water, honey, rosemary, bay leaf, salt, and pepper, and bring to a simmer. Transfer onions with liquid to oven. Braise, uncovered, until onions are tender and liquid is syrupy (about 1 hour). Remove bay leaf before serving.

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