If you are looking for a rich, glossy, and beautifully balanced sauce to serve with roast duck, this Mary Berry Orange Sauce for Duck Recipe is a wonderful choice. The sauce combines sweet orange juice, sharp citrus notes, light stock, and a touch of sugar to create the classic sweet and tangy flavour that pairs perfectly with crispy duck. It has a silky texture with a bright, elegant finish that feels special without being difficult to make.
This recipe is surprisingly simple and comes together in under 30 minutes, making it ideal for both Sunday dinners and festive occasions. The orange flavour is fresh and vibrant, while the sauce itself is smooth, lightly sticky, and packed with flavour.
Ingredients
For the Orange Sauce
- 300ml fresh orange juice
- Zest of 1 orange
- 200ml chicken stock
- 2 tablespoons redcurrant jelly
- 1 tablespoon caster sugar
- 1 tablespoon cornflour
- 2 tablespoons cold water
- 1 tablespoon lemon juice
- Salt and black pepper, to taste
- Thin orange strips, for garnish
How to Make Mary Berry Orange Sauce for Duck Recipe
- Prepare the saucepan: Place a medium saucepan over medium heat. Add the fresh orange juice, orange zest, chicken stock, redcurrant jelly, and caster sugar.
- Simmer the sauce: Stir gently until the redcurrant jelly has fully dissolved. Bring the mixture to a gentle simmer and cook for about 5 minutes so the flavours combine properly.
- Mix the thickener: In a small bowl, combine the cornflour with the cold water. Stir until completely smooth with no lumps remaining.
- Thicken the sauce: Slowly pour the cornflour mixture into the simmering sauce while whisking continuously. Cook for 2 to 3 minutes until the sauce thickens slightly and develops a glossy finish.
- Add the final seasoning: Stir in the lemon juice and season with salt and freshly ground black pepper to taste. Taste the sauce and adjust sweetness or citrus if needed.
- Serve warm: Pour the orange sauce over sliced roast duck and garnish with fine orange strips for a classic presentation.

Tips for the Best Orange Sauce
How do I make the sauce smoother?
Whisk continuously while adding the cornflour mixture and strain the finished sauce through a fine sieve if you prefer an extra silky texture.
Can I make the sauce sweeter?
Yes, add an extra teaspoon of caster sugar or a little more redcurrant jelly if you enjoy a sweeter sauce.
Why is my sauce too thin?
Allow the sauce to simmer for a few extra minutes or add a little more cornflour mixed with water if needed.
Can I use bottled orange juice?
Fresh orange juice gives the best flavour, but good-quality bottled juice can also work well in this recipe.
Serving Suggestions
- Serve with crispy roast duck and roasted potatoes
- Pair with steamed greens or buttered carrots
- Use as a glaze for duck breasts
- Serve alongside wild rice or mashed potatoes
- Add extra orange zest before serving for brighter flavour
Storage
Room Temperature
This sauce should not be left at room temperature for more than 2 hours after cooking.
Refrigerator
Store cooled sauce in an airtight container in the fridge for up to 3 days. Reheat gently in a saucepan over low heat before serving.
Freezing
Freeze the sauce in a freezer-safe container for up to 2 months. Defrost overnight in the refrigerator and whisk while reheating.
Nutrition
- Calories: 95 kcal
- Carbohydrates: 18g
- Protein: 1g
- Fat: 1g
- Saturated Fat: 0g
- Sodium: 210mg
Nutrition values are estimates and may vary depending on ingredients used.
FAQs
Can I make orange sauce ahead of time?
Yes, you can prepare the sauce up to 2 days in advance and reheat it gently before serving.
What duck dishes work best with this sauce?
This sauce pairs beautifully with roast duck, duck breast, and crispy duck legs.
Can I use marmalade instead of redcurrant jelly?
Yes, orange marmalade adds extra citrus flavour and works very well in this recipe.
How do I thicken orange sauce for duck?
Mix cornflour with cold water and stir it into the simmering sauce until thickened and glossy.
Mary Berry Orange Sauce for Duck Recipe
Course: SauceCuisine: BritishDifficulty: Easy6
servings10
minutes15
minutes25
minutes95
kcal25
minutesA rich and glossy orange sauce with fresh citrus flavour, perfect for serving with crispy roast duck.
Ingredients
300ml fresh orange juice
1 orange, finely grated zest
200ml chicken stock
2 tbsp redcurrant jelly
1 tbsp caster sugar
1 tbsp cornflour
2 tbsp cold water
1 tbsp lemon juice
Salt and black pepper, to taste
Orange strips, for garnish
Directions
- Add the orange juice, orange zest, chicken stock, redcurrant jelly, and caster sugar to a saucepan over medium heat.
- Bring the mixture to a gentle simmer and stir until the jelly dissolves completely.
- Mix the cornflour with cold water in a small bowl until smooth.
- Slowly pour the cornflour mixture into the saucepan while stirring continuously.
- Cook for 2 to 3 minutes until the sauce thickens and becomes glossy.
- Stir in the lemon juice and season with salt and black pepper to taste.
- Serve warm over crispy roast duck and garnish with orange strips if desired.
Notes
- Fresh orange juice gives the best flavour.
- Do not boil rapidly after adding cornflour.
- The sauce can be made ahead and reheated gently before serving.

