As I stood over the simmering pot, the mouthwatering aroma wafting through the kitchen transported me straight to the bustling streets of Singapore. This Singaporean Chilli Crab recipe captures that vibrant essence beautifully, offering a delightful blend of sweet, spicy, and tangy flavors that dance on your palate. Not only is this dish a seafood lover’s dream, but it’s also surprisingly quick to prepare, making it an ideal option for both a casual weeknight dinner and a festive gathering. Imagine serving your loved ones tender crab legs enveloped in a glossy, flavorful sauce, best enjoyed with crusty bread or fluffy mantou to soak it all up. Are you ready to dive into this delicious culinary adventure?

Why is Chilli Crab a Must-Try?
Irresistible Flavor Fusion: This Singaporean Chilli Crab recipe combines spicy, sweet, and tangy elements that create a truly unforgettable dining experience.
Quick and Easy: With straightforward steps, you’ll have this crowd-pleaser on the table in no time, making it perfect for a weeknight treat or special occasions.
Versatile Ingredients: Feel free to substitute with prawns or use different chilies for a unique twist on this classic dish.
Ideal for Sharing: Bring friends and family together over this luscious dish, served warm with crusty bread for dipping or even paired with delicious Sticky Chicken Bowls for variety!
Stunning Presentation: The vibrant colors and glossy sauce aren’t just visually appealing—they promise to elevate your dining table, making every meal feel special.
Elevated Street Food Experience: Channel the essence of Singapore’s renowned street food with this recipe, allowing you to recreate that bustling market feel right in your own kitchen.
Singaporean Chilli Crab Ingredients
• Ready to make your own delicious Singaporean Chilli Crab? Let’s gather everything you’ll need!
For the Crab
- Crabs (Mud or Dungeness) – Choose fresh crabs for the best flavor and texture.
For the Broth
- Chicken Stock – Adds depth and umami; can substitute with vegetable stock or water if needed.
- Salt – Enhances overall flavor; adjust according to taste.
- Sugar – Balances heat and acidity; brown sugar offers a richer flavor.
For the Sauce
- Red Chilli Sauce – Adds spiciness and color; adjust to control heat level.
- Soy Sauce – Provides savory flavor; optional for gluten-free diets.
- Tomato Ketchup – Contributes sweetness and acidity for flavor balance.
- Cornstarch – Thickens the sauce; replace with arrowroot if unavailable.
- Egg – Adds richness and thickens the sauce when whisked in.
For Seasoning & Garnish
- Coriander Leaves – Fresh herb to garnish and add brightness.
- Peanut Oil – Ideal for frying; substitute with vegetable oil if necessary.
For the Spice Paste
- Onion/Shallots – Base flavor; shallots lend a sweeter touch.
- Garlic – Essential for flavor; use fresh for optimal results.
- Ginger – Adds warmth and complexity to the spice mix.
- Dry Red Chillies – Adds depth of flavor; adjust based on your heat preference.
Now that you have everything gathered, you’re all set to create this mouthwatering Singaporean Chilli Crab experience!
Step‑by‑Step Instructions for Singaporean Chilli Crab Recipe
Step 1: Prepare the Crabs
Start by thoroughly cleaning the crabs under cold water. Then, using a crab cracker or mallet, gently crack the legs to allow the sauce to penetrate for deeper flavor. Remove the top shell and rinse it to keep for presentation. Set the cleaned crabs aside on a plate, ready to be transformed into delicious Singaporean Chilli Crab.
Step 2: Make Spice Paste
To create a fragrant spice paste, soak the dry red chilies in warm water for about 15 minutes until softened. Drain and transfer them to a blender along with chopped onion, garlic, and ginger. Blend until you achieve a coarse, textured paste, which will form the flavorful base for your Singaporean Chilli Crab.
Step 3: Heat Wok
In a large wok, heat 2 tablespoons of peanut oil over medium-high heat. Once the oil is shimmering, add the prepared spice paste. Stir-fry the mixture for about 3-4 minutes, allowing it to become fragrant and develop a rich color. The sizzling sounds will indicate that the spices are waking up, filling your kitchen with an enticing aroma.
Step 4: Add Crabs
Carefully add the cleaned crab pieces to the wok, stirring gently to coat them in the spice paste. Sauté for about 2 minutes, letting the crabs absorb the flavors. Next, pour in the chicken stock and cover the wok with a lid. Lower the heat and simmer for 5-6 minutes, ensuring the crabs cook through and turn a vibrant orange.
Step 5: Flavor the Sauce
Remove the lid and stir in the red chili sauce, soy sauce, and tomato ketchup. This combination will create a dynamic, tangy sauce that enhances the overall flavor profile of your Singaporean Chilli Crab. Cook for an additional 4 minutes, allowing the ingredients to meld beautifully as the sauce becomes thick and glossy.
Step 6: Thicken the Sauce
In a small bowl, mix a tablespoon of cornstarch with an equal amount of water to create a slurry. Gradually add this mixture to the wok while whisking in a beaten egg. This will not only help thicken the sauce but also add richness. Cook until the sauce bubbles and thickens, showcasing a lovely sheen that clings to the crabs.
Step 7: Finish
Fold in half of the freshly chopped coriander leaves into the wok, stirring to incorporate the vibrant herb into the sauce. Taste and adjust seasoning as needed, adding salt or sugar to balance the flavors. Once everything is well combined, your Singaporean Chilli Crab is ready to be served hot, surrounded by the inviting aroma of spices.

Expert Tips for Singaporean Chilli Crab
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Crack the Crabs: Ensure that you crack the crab legs to allow the sauce to seep in, enhancing flavor with every bite.
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Choose the Right Wok: A large wok gives enough space for stirring and cooking the crabs evenly. Avoid overcrowding to ensure tender, juicy meat!
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Balance is Key: Adjust sugar and salt gradually to find that perfect harmony of spicy, sweet, and tangy flavors in your Singaporean Chilli Crab recipe.
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Watch Out for Shells: Be cautious about crab shell pieces when serving. Provide a gentle reminder to guests to check their servings for a safe experience.
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Use Fresh Ingredients: Whenever possible, opt for fresh ingredients, especially crabs and aromatics like ginger and garlic, to maximize flavor in your dish.
What to Serve with Authentic Singaporean Chilli Crab?
Imagine the delightful aromas and flavors cascading from your kitchen as you prepare a meal that will transport you straight to the vibrant streets of Singapore.
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Fried Mantou: These fluffy, golden-brown buns are perfect for soaking up that luscious Chilli Crab sauce. Their slight sweetness beautifully balances the dish’s spiciness.
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Steamed Jasmine Rice: The light and fragrant rice acts as an ideal canvas to absorb the rich, tangy flavors of your seafood feast. A scoop of rice alongside the crab creates a satisfying mouthful.
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Cucumber Salad: A refreshing, crisp cucumber salad with a hint of tanginess can help cleanse the palate between bites. The crunch adds a delightful contrast to the tender crab meat.
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Garlic Noodles: Rich, buttery noodles tossed with garlic and a sprinkle of herbs can be a comforting side. Their simplicity allows the crab to shine while providing a different texture to enjoy.
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Chilled Beer: Pair your meal with a cold lager or pale ale, as the carbonation will enhance the experience and temper the heat of the spices, making each bite even more enjoyable.
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Coconut Sorbet: For a sweet finish, coconut sorbet offers a creamy, cool respite from the warmth of the chili. The tropical flavors tie back to the cuisine’s roots, leaving you with a refreshing end to your meal.
Storage Tips for Singaporean Chilli Crab
Fridge: Store leftover Singaporean Chilli Crab in an airtight container for up to 2 days. This helps retain its vibrant flavors and keeps the sauce from thickening too much.
Freezer: For long-term storage, you can freeze the dish in a freezer-safe container for up to 1 month. Remember to separate the crabs from the sauce to prevent mushiness upon thawing.
Reheating: When ready to enjoy your leftovers, thaw them overnight in the fridge. Reheat gently in a pan over low heat, adding a splash of water or stock to maintain the sauce’s texture.
Serving Fresh: Enjoy the dish fresh for the best flavor experience. If serving at a gathering, prepare just before mealtime for that perfect taste and aroma.
Singaporean Chilli Crab Recipe Variations
Feel free to explore these delicious alternatives to make this Singaporean Chilli Crab recipe even more exciting and personalized!
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Seafood Twist: Substitute crabs with prawns or lobster for a luxurious seafood experience. The same rich sauce will complement their sweetness beautifully.
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Heat Adjustment: Use fresh red chilies instead of dried for a brighter, sharper heat that brings a unique freshness to the dish. Remember, the more vibrant the chili, the more vibrant your dish!
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Sweetener Swap: Experiment with different sweeteners like honey or agave syrup to give the sauce a new dimension. Each option adds its distinctive touch while balancing the flavors.
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Vegetarian Version: Try using hearty vegetables such as eggplant and mushrooms in place of the crab, soaking up all that delicious sauce. You’ll have a flavorful dish that even non-seafood lovers will adore!
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Richness Boost: For added creaminess, stir in a can of coconut milk during the sauce preparation stage. This twist offers a delightful tropical vibe, reminiscent of Southeast Asian cuisine.
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Texture Change: Instead of cornstarch for thickening, use ground chia seeds for a healthy alternative that adds an interesting texture while still achieving the desired consistency.
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Flavor Enhancer: Toss in a tablespoon of fish sauce along with the soy sauce to deepen the umami flavor profile. It adds a level of complexity that pairs perfectly with the other ingredients.
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Served With Style: Instead of just mantou, consider serving with a side of fragrant jasmine rice or crusty bread, and let everyone dive in—just like they do at the bustling hawker centers in Singapore!
These variations not only cater to different dietary needs but also enhance your culinary adventure. Share this vibrant dish with family and friends, perhaps alongside some delightful Mini Dessert Cups for the perfect finish to your meal!
Make Ahead Options
These Singaporean Chilli Crab preparations are ideal for busy home cooks looking to save time! You can clean and crack the crabs up to 24 hours in advance, storing them in the refrigerator to maintain their freshness. Additionally, the spice paste can be made ahead—blend the dried red chilies, onions, garlic, and ginger, then refrigerate for up to 3 days. When you’re ready to serve, simply heat the wok, sauté the spice paste, and proceed with adding the crab and sauces. This way, you’ll enjoy a delicious meal with minimal effort, just as flavorful as if cooked fresh!

Singaporean Chilli Crab Recipe FAQs
What type of crabs should I use for the best flavor?
Absolutely, fresh crabs like Mud or Dungeness are ideal for this recipe! They provide a tender texture and enhance the dish’s flavor. When purchasing, look for crabs that are lively and have a clean ocean scent. Avoid crabs with any dark spots on their shells, as this indicates they may not be fresh.
How should I store leftover Singaporean Chilli Crab?
You can store leftovers in an airtight container in the fridge for up to 2 days. Just be sure to let it cool before sealing, which helps retain its flavors. Always reheat gently to preserve the texture and avoid overcooking the crab.
Can I freeze Singaporean Chilli Crab?
Very! To freeze, separate the crab from the sauce and place them in freezer-safe containers. It will keep well for up to 1 month. When you’re ready to enjoy, thaw overnight in the fridge and reheat gently in a pan with a splash of water to maintain the sauce’s consistency.
What should I do if the sauce is too thick or too watery?
Don’t worry! If the sauce is too thick, simply add a bit of stock or water while stirring on low heat. This thinly brings back the desired consistency. If it’s too watery, let it simmer on medium heat uncovered until it thickens to your liking. Adjusting gradually is the key!
Are there any dietary considerations for this dish?
Yes! This Singaporean Chilli Crab recipe can be modified to cater to dietary needs. If you’re looking for gluten-free options, simply omit the soy sauce or use a gluten-free alternative. Additionally, if you want to make it less spicy, reduce the amount of red chili sauce or substitute it with a milder option.
Can my pet eat crab?
It’s best to avoid giving crab to pets, particularly dogs and cats, as it can pose a risk for allergies or digestive issues. If you want to share the experience, ensure any crab given is cooked plain, without sauces or seasonings, and in moderation.

Delicious Singaporean Chilli Crab Recipe to Savor and Share
Ingredients
Equipment
Method
- Start by thoroughly cleaning the crabs under cold water. Gently crack the legs and remove the top shell. Set aside.
- Soak the dry red chilies in warm water for about 15 minutes until softened. Blend with onion, garlic, and ginger to make a coarse paste.
- In a large wok, heat 2 tablespoons of peanut oil over medium-high heat. Add the spice paste and stir-fry for 3-4 minutes.
- Carefully add the cleaned crab pieces to the wok and sauté for about 2 minutes. Then pour in the chicken stock and cover. Simmer for 5-6 minutes.
- Remove the lid and stir in the red chili sauce, soy sauce, and tomato ketchup. Cook for an additional 4 minutes.
- Mix a tablespoon of cornstarch with an equal amount of water. Gradually add to the wok while whisking in a beaten egg. Cook until the sauce bubbles and thickens.
- Fold in half of the freshly chopped coriander leaves and adjust seasoning. Serve hot.

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