Herb Roasted Onions Barefoot Contessa Ina Garten

Elevate your side dish game with Ina Garten's Herb Roasted Onions, a Barefoot Contessa classic that turns humble onions into a show-stopping accompaniment. This simple yet elegant recipe combines sweet yellow and red onions with fresh thyme and rosemary, then roasts them to golden perfection in a drizzle of extra virgin olive oil and a splash of tangy balsamic vinegar. The result? A beautifully caramelized, herb-infused side that’s both rustic and refined. Ready in just 45 minutes with minimal prep, this dish is perfect for holidays, dinner parties, or any meal in need of a savory, aromatic upgrade. Serve these roasted onions alongside roasted meats, on a bed of grains, or as part of a vegetable medley for a crowd-pleasing addition to your table.

Nutriscore Rating: 79/100

Prep Time:10 mins

Cook Time:35 mins

Total Time:45 mins

Servings: 6

Ingredients

• 3 yellow onions
• 3 large red onions
• 1 tablespoon fresh thyme leaves
• 1 tablespoon fresh rosemary leaves
• 0.25 cup extra virgin olive oil
• 2 tablespoons balsamic vinegar
• 1 teaspoon kosher salt
• 0.5 teaspoon freshly ground black pepper

Directions

Step 1

Preheat your oven to 400°F (200°C).

Step 2

Peel the yellow and red onions and slice them into thick 1/2-inch wedges, keeping the layers intact.

Step 3

Place the onion wedges in a large mixing bowl.

Step 4

Add the fresh thyme and rosemary leaves to the bowl.

Step 5

Drizzle the olive oil and balsamic vinegar over the onions and herbs.

Step 6

Sprinkle with kosher salt and freshly ground black pepper.

Step 7

Gently toss the onions to ensure they are evenly coated with the seasoning and herbs.

Step 8

Transfer the onions to a large baking sheet, spreading them out in a single layer.

Step 9

Roast in the preheated oven for 35 minutes, stirring once halfway through, until the onions are caramelized and golden brown.

Step 10

Remove from the oven and allow to cool slightly before serving. Garnish with additional fresh herbs if desired.

Nutrition Facts

Serving size	(877.6g)

Amount per serving	% Daily Value*
Calories	826.5

Total Fat 56.6g	0%
Saturated Fat 8.1g	0%
Polyunsaturated Fat g
Cholesterol 0mg	0%
Sodium 628.8mg	0%
Total Carbohydrate 79.9g	0%
Dietary Fiber 15.3g	0%
Total Sugars 42.9g
Protein 8.7g	0%

Vitamin D 0IU	0%
Calcium 204.7mg	0%
Iron 2.1mg	0%
Potassium 1279.3mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 59.0%

Protein: 4.0%

Carbs: 37.0%