Creamy Baked Onions

Easy oven-baked onions are wonderfully flavorful, creamy and cheesy. They make a wonderful side dish to meats and poultry.

These creamy baked onions are just wonderful. Baking them in the oven with heavy cream and Parmesan makes them tender, creamy, and very flavorful.

Baked onions are creamy and mild

I don’t know about you, but I really dislike raw onions. I find their pungent, sharp flavor to be quite offensive.

But something magical happens when you cook them. They become creamy and mild, almost sweet. In this recipe especially, the addition of heavy cream makes the onions extra creamy and mild.

How to make creamy baked onions

Scroll down to the recipe card for the full details. The process is simple. Cook the onions in water, then cut in half, top with a sauce of cream and Parmesan, and bake.

Cooking the onions in water prior to baking them is admittedly an extra step, but it does ensure that they turn out wonderfully creamy rather than browned and crispy.

What dishes go with creamy baked onions?

This lovely side dish goes really well with meat. Since I bake this side dish in a 400°F oven, I like to serve them with a main course that I can cook in the same oven.

So I often serve them with baked pork chops, with baked meatballs, or with beef tenderloin roast.

Is this a healthy recipe?

I think it’s very healthy. Onions have many health benefits. As for the heavy cream, unless you need to be on a low-fat diet, current research says that dairy fat is pretty much harmless for most healthy people.

What about leftovers?

Leftovers keep quite well in the fridge, in a sealed container, for 3-4 days. Reheat them covered in the microwave on 50% power. Leftovers are also good when mixed into an omelet or a scramble.

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4.95 from 40 votes

Creamy Baked Onions

Easy oven baked onions are wonderfully flavorful, creamy and cheesy. They make a wonderful side dish to meats and poultry. 

Prep Time40 mins

Cook Time30 mins

Total Time1 hr 10 mins

Course: Side Dish

Cuisine: American

Keyword: onions

Servings: 2 servings

Calories: 199kcal

Author: Vered DeLeeuw

INGREDIENTS

• 2 large onions, 8 oz each without refuse
• 1/4 cup heavy cream
• 1/2 teaspoon kosher salt
• 1/4 teaspoon black pepper
• 1/4 teaspoon dried thyme
• 2 bay leaves
• 1 tablespoon grated Parmesan

INSTRUCTIONS

• Preheat oven to 400 degrees F. Peel and trim the roots of the onions but leave them whole.
• Cook the onions in a large pot of boiling water for 30 minutes, until tender. Use a slotted spoon to remove them to a plate.
• Whisk the cream with the salt, pepper and thyme.
• When the onions are cool enough to handle, slice each in half through the root. Place the onion halves, cut side down, in a small baking dish with the bay leaves. Pour the cream over the onions, sprinkle them with the Parmesan, and bake for 30 minutes, until golden.

NOTES

Adapted from BBC Good Food.

NUTRITION INFO Nutrition info is approximate. It is calculated using the SparkPeople.com recipe calculator, and the carb count excludes sugar alcohols. Please read the disclaimers in our Terms of Use carefully before using any of our recipes. Recommended and linked products are not guaranteed to be gluten-free. Please verify they are before using.

Nutrition Facts

Creamy Baked Onions

Amount Per Serving

Calories 199 Calories from Fat 108

% Daily Value*

Fat 12g18%

Sodium 344mg15%

Carbohydrates 20g7%

Fiber 4g17%

Protein 4g8%

* Percent Daily Values are based on a 2000 calorie diet.

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