Whole30 Savory Baked Onion

Transform your side dishes with this Whole30 Savory Baked Onion recipe, a show-stopping yet simple dish that’s perfect for weeknight dinners or holiday feasts. Whole yellow onions are delicately sliced into a blooming flower shape and roasted to tender perfection, infused with an irresistible blend of olive oil, ghee, fresh herbs like thyme and rosemary, and fragrant garlic. The magic happens as the layers caramelize in the oven, releasing natural sweetness, and the finishing touch of balsamic vinegar brings a tangy depth that complements every bite. This gluten-free, dairy-free, and Whole30-friendly recipe is as beautiful as it is flavorful, offering a wholesome and elegant addition to your table. Serve these savory baked onions alongside roasted meats or plant-based mains for the ultimate comforting and nutritious meal.

Nutriscore Rating: 69/100

Prep Time:10 mins

Cook Time:50 mins

Total Time:60 mins

Servings: 4

Ingredients

• 4 large yellow onions
• 2 tablespoons olive oil
• 2 tablespoons ghee
• 3 cloves garlic, minced
• 1 teaspoon fresh thyme leaves
• 1 teaspoon fresh rosemary, chopped
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 2 teaspoons balsamic vinegar

Directions

Step 1

Preheat your oven to 400°F (200°C).

Step 2

Peel the onions and cut a small slice off the bottom so they can sit flat. Using a sharp knife, make four cuts from the top toward the bottom of each onion, being careful not to cut all the way through. This will create a flower-like appearance.

Step 3

In a small bowl, combine the olive oil, ghee, minced garlic, thyme, rosemary, salt, and black pepper.

Step 4

Place the onions in a baking dish, root side down. Drizzle the olive oil and herb mixture over the top of each onion, making sure to gently separate the layers so the mixture seeps in.

Step 5

Cover the baking dish with aluminum foil and bake in the preheated oven for 30 minutes.

Step 6

Remove the foil and bake for an additional 15-20 minutes, or until the onions are tender and slightly caramelized on the edges.

Step 7

Drizzle the balsamic vinegar over the baked onions and serve warm.

Nutrition Facts

Serving size	(683.8g)

Amount per serving	% Daily Value*
Calories	778.2

Total Fat 56.8g	0%
Saturated Fat 22.4g	0%
Polyunsaturated Fat 2.7g
Cholesterol 80mg	0%
Sodium 2389.0mg	0%
Total Carbohydrate 61.7g	0%
Dietary Fiber 11.0g	0%
Total Sugars 28.9g
Protein 7.6g	0%

Vitamin D 0IU	0%
Calcium 177.1mg	0%
Iron 1.7mg	0%
Potassium 1014.1mg	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: 64.8%

Protein: 3.9%

Carbs: 31.3%