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Roast duck breast with spicy sweet sour sauce

By Connie Veneracion | Last updated: 03.03.2025
Roast duck breast with spicy sweet sour sauce

This isn’t a new recipe. Even the photos are several years old. I had been meaning to cook the dish again and take better photos for the blog before republishing the recipe. In fact, I can say the same for so many other recipes that I haven’t reposted yet after the move from the old domain. I had this dream that I would cook them all again and, with the belief that I plate food better now, I’d end up with photos that would titillate the reader’s imagination even more. But, alas… life doesn’t always allow us to fulfill every dream.

Is this recipe different from the old one? No. It’s the same recipe. There really isn’t much improvement needed. It’s designed to be both simple and easy. Simple because the ingredients are few, and easy because the cooking process is not complex at all. Just sear and brown, and roast. The sauce that goes on top of the duck before serving doesn’t even require cooking.

And it isn’t just the recipe that has remained the same. My technique for searing and roasting duck breast has not changed either. Brown the duck skin in a frying pan and let it render fat. Flip to brown the meat. Pop into the preheated oven and roast. Then, rest before slicing and serving.

Roasted duck breast fillet

Can the duck be cooked in an air fryer?

I actually entertained that idea. Air fry the duck without searing and browning on the stovetop. But duck skin is extremely fatty and the melted fat that will collect on the bottom of the air fryer basket may start smoking before the duck is done. Not only will that ruin the dish, it might be terribly dangerous too.

So, I’ll make a qualified response, and this will be the process that I will follow when I’m ready to cook this dish again. If the duck has been seared and browned on the stovetop, the duck can go into the air fryer minus the rendered fat. Same principle when we cook crispy pork belly. Boil the pork first to allow fat to melt so that there is much less fat to drip into the air fryer basket. Smarter. Safer.

Roast duck breast with spicy sweet sour sauce

When you're short on ingredients, keep the meal simple. Duck is so rich and tasty it doesn't need too many spices and seasonings to cook it into a delicious dish. In this recipe, duck breast is seasoned with nothing but salt and pepper before it goes into the oven.
Roast duck breast with spicy sweet sour sauce
Prep: 2 minutes mins
Cook: 20 minutes mins
Resting time 10 minutes mins
Total: 32 minutes mins
Servings: 2 people
Course: Main Course
Cuisine: Asian
Label: Duck Breast, Rice Bowl
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Ingredients

  • 1 boneless duck breast
  • salt
  • pepper

For the sauce

  • 2 tablespoons soy sauce
  • 2 tablespoons chili garlic sauce (available in the Asian section of groceries and supermarkets)
  • 1 tablespoon honey
  • 1 tablespoon rice wine vinegar

To serve

  • cooked rice
  • finely sliced scallions

Instructions

  • Preheat the oven to 375F.
  • Wipe the duck breast dry with paper towels and rub liberally with salt and pepper.
  • In a heavy oven-safe frying pan, sear the duck skin side down until fat has been rendered and the skin has browned.
  • Flip the chicken breast and sear the other side.
  • Transfer the frying pan with the duck to the preheated oven and roast the duck for 8 to 15 minutes depending on how rare or cooked you want it.
  • While the duck is in the oven, mix the ingredients for the sauce.
  • Take the duck out of the oven, transfer to a chopping board and cover loosely with foil. Allow to rest for 10 minutes before slicing.
  • Slice the duck breast and divide into portions.
  • Half fill bowls with cooked rice, arrange the duck slices on top, drizzle the sauce over the duck and pile on the sliced scallions.
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About Connie Veneracion

Home cook and writer by passion, photographer by necessity, and good food, coffee and wine lover forever. I write recipes, cooking tips and food stories. More about me and my umami blogs.

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