How to Make Vegetarian Roast Duck with Orange Sauce (Traditional & Healthy Version)
Vegetarian Roast Duck with Orange Sauce is a beloved dish that showcases Singapore’s flair for creative fusion, blending the classic flavors of hawker-style roast "duck" with a tangy, aromatic orange sauce. Traditionally found in bustling kopitiams and modern vegetarian eateries across Singapore, this dish reinvents the rich, savory profile of roast duck using plant-based ingredients, making it both heart-friendly and accessible to all dietary preferences. The zesty orange glaze adds a refreshing lift, reflecting Singapore’s love for bold, layered tastes while staying true to its health-conscious, multicultural roots. This dish embodies the spirit of Singaporean cuisine: inventive, inclusive, and bursting with flavor. It’s an excellent choice for lunch, whether you’re enjoying a quick meal at the office, a leisurely weekend treat, or sharing with family. The familiar aroma of roast “duck” meets the sweet-citrusy notes of fresh orange, creating a meal that’s comforting yet exciting—a perfect representation of Singapore’s vibrant food scene. Enjoy this lighter, vegetarian take on a classic, without missing out on the taste and tradition that make Singaporean meals so memorable.
Ingredients
Step-by-step instructions
Step 1 · Preheat your oven to 200°C
Preheat your oven to 200°C. Pat the mock duck dry with a paper towel and brush lightly with sesame oil.
Step 2 · Place the mock duck on a baking tray lined with parchment paper
Place the mock duck on a baking tray lined with parchment paper. Roast for 15 minutes until edges are golden and slightly crisp.
Step 3 · While the duck is roasting
While the duck is roasting, combine orange juice, orange zest, soy sauce, maple syrup, ginger, and garlic in a small saucepan. Bring to a gentle simmer over medium heat.
Step 4 · Mix cornstarch with 2 tablespoons of water to form a slurry
Mix cornstarch with 2 tablespoons of water to form a slurry. Slowly whisk into the sauce until thickened and glossy.
Step 5 · Once the mock duck is done
Once the mock duck is done, slice into bite-size pieces. Arrange on a serving plate.
Step 6 · Drizzle orange sauce over the roast duck slices
Drizzle orange sauce over the roast duck slices. Garnish with spring onions and a sprinkle of black pepper, if desired.
Why this recipe is healthy
Choosing vegetarian options like this Singaporean roast duck reduces intake of animal fats and cholesterol, supporting heart health and weight management. Fresh citrus and aromatic spices not only boost flavor but offer immune-boosting vitamins and antioxidants. The recipe uses wholesome, minimally processed ingredients, making it a balanced, satisfying lunch that fits easily into a calorie-conscious diet.
A note on tradition
Vegetarian Roast Duck with Orange Sauce is a staple during festive gatherings and Buddhist vegetarian days in Singapore. It’s a creative nod to the rich roast meats found at hawker centres, but made accessible for those following a plant-based diet. You’ll find this dish enjoyed in heartland kopitiams and trendy vegan cafés, especially during family reunions or special occasions when communal dining is cherished.