Barefoot Contessa Creamed Onions Recipe is a classic American side dish that combines tender pearl onions with a silky Parmesan sauce. This elegant holiday accompaniment relies on whole milk, heavy cream, and a hint of nutmeg to create a rich, textured finish.
If you do nothing else, make sure the milk is warmed before it touches the roux. That’s the difference between a grainy, clumpy mess and a sauce that coats the onions like velvet. I learned this the hard way after rushing a batch with cold milk and spending twenty minutes trying to whisk out the lumps.
The nutmeg is doing more work than you’d think in this recipe. Without it, the cream and cheese can taste a bit flat, but that tiny pinch provides a warmth that cuts through the richness. I keep this one in my back pocket for Sunday roasts because it feels special without requiring much effort.
Barefoot Contessa Creamed Onions Recipe Ingredients
- 900g (2lb) pearl onions, peeled
- 60g (2oz) unsalted butter
- 30g (1oz) plain flour
- 500ml (18fl oz) whole milk, warmed
- 120ml (4fl oz) double cream
- 50g (2oz) grated Parmesan cheese
- 1/8 tsp ground nutmeg
- Salt and freshly ground black pepper, to taste
- Fresh parsley or thyme, to garnish

How To Make Barefoot Contessa Creamed Onions
- Prepare the onions: Bring a large pan of salted water to the boil and cook the onions for 8 to 10 minutes until they are tender when pierced with a knife. Drain them well and set them aside.
- Start the roux: Melt the butter in a large skillet over medium heat and stir in the flour with a whisk. Cook the mixture for 1 to 2 minutes until it starts to smell slightly nutty but has not changed colour.
- Pour in the milk: Add the warmed milk to the skillet in a slow, steady stream whilst whisking constantly. Let it simmer for 3 to 5 minutes until the sauce is thick enough to coat the back of a spoon.
- Add the dairy and cheese: Stir in the double cream, Parmesan, nutmeg, salt, and pepper. Let the sauce simmer for another 2 to 3 minutes until the cheese has fully melted and the texture is smooth.
- Combine and heat: Gently mix the cooked onions into the cream sauce. Cook for 5 minutes over low heat until the onions are hot all the way through.
- Finish and serve: Transfer the mixture to a warm serving bowl and scatter over the fresh herbs. Serve immediately whilst the sauce is hot.

Recipe Tips
Choose frozen for speed. Peeling two pounds of fresh pearl onions is a labour of love, so use frozen ones to skip the blanching and peeling entirely.
Warm the milk first. Cold milk will seize the butter and flour, making it nearly impossible to get a smooth sauce without a blender.
Keep the heat low. High heat will cause the double cream to split or the cheese to become stringy rather than melting into the sauce.
Scale the seasonings carefully. Parmesan is naturally salty, so taste the sauce before adding extra salt to avoid over-seasoning the dish.
Prepare the components early. You can boil the onions and grate the cheese a day ahead to save time during a busy holiday meal.
Watch the thickness. If the sauce sits for too long and becomes too thick, stir in a splash of warm milk to loosen it back up.
What To Serve With Creamed Onions
This rich side dish works best alongside a roast turkey or a herb-crusted chicken. The creamy texture balances the lean meat, especially when served with roasted root vegetables or a sharp cranberry sauce.
Pair these onions with a hearty beef tenderloin or a thick slice of nut roast for a vegetarian option. A side of steamed green beans or sautéed kale provides a fresh contrast to the heavy Parmesan sauce.

How To Store Creamed Onions
Fridge
Keep leftovers in an airtight container for up to 3 days. The sauce will thicken significantly as it cools, so it might look solid when you take it out.
Reheat
Place the onions in a small saucepan over low heat and add a tablespoon of milk. Stir gently until the sauce becomes liquid again and the onions are hot, but do not let it boil or the cream might separate.
Freeze
Freezing is not recommended because the dairy-heavy sauce tends to break and become grainy once thawed. It’s much better to make this fresh or keep it in the fridge for a few days.
Barefoot Contessa Creamed Onions Recipe Nutrition Facts
Per serving (1 of 4): Calories: 310, Protein: 7g, Fat: 22g, Carbohydrates: 22g, Sugar: 8g, Sodium: 320mg. Estimated. May vary based on ingredients and cooking methods.
FAQs
No, regular onions have too much moisture and will turn into a mushy heap rather than holding their shape in the sauce.
Lumps usually happen if the milk is added too fast or is too cold, but you can usually fix it by whisking vigorously over low heat.
Yes, you can make the whole dish a few hours early and keep it warm in a slow cooker or reheat it gently on the hob.
Barefoot Contessa Creamed Onions Recipe
Description
Tender pearl onions bathed in a velvety Parmesan and nutmeg cream sauce with a savoury finish.
Ingredients
Instructions
- Boil pearl onions in salted water for 10 minutes until tender then drain.
- Melt butter in a skillet and whisk in flour for 2 minutes.
- Gradually whisk in warm milk until the sauce thickens.
- Stir in double cream, Parmesan, nutmeg, and seasonings.
- Add onions and simmer for 5 minutes to heat through.
- Garnish with fresh herbs and serve warm.
