Few dishes evoke the vibrant energy of Singapore’s hawker centers like Singapore Chili Crab—a gloriously messy, saucy seafood sensation that marries sweet, savory, and fiery flavors in every bite. My first taste was at the historic East Coast Lagoon Food Village, where steamy plates of heavy‑shell crab arrived dripping in a glossy, tangy red sauce. Between the heady aroma of garlic, ginger, and chili, the soft‑shell crab flesh practically melted on the tongue. Determined to replicate that street‑food magic at home, I experimented with fresh blue swimmer (mud) crab, balanced the sugar‑tomato base with rice vinegar, and mastered the art of thickening the sauce to ultimate spoon‑licking consistency. Whether you’re hosting a festive dinner or craving a hands‑on seafood feast, this Copycat Singapore Chili Crab recipe delivers restaurant‑quality results—no plane ticket required.
- Why You’ll Love This Singapore Chili Crab
- Ingredients You’ll Need
- Equipment Needed
- Step‑by‑Step Instructions
- 1. Prepare & Clean the Crab (10 minutes)
- 2. Fry the Crab (8 minutes)
- 3. Sauté Aromatics (3 minutes)
- 4. Build the Chili Sauce (5 minutes)
- 5. Thicken & Finish the Sauce (2 minutes)
- 6. Combine Crab & Sauce (2 minutes)
- 7. Garnish & Serve (1 minute)
- Nutrition Facts (per serving)
- Tips & Variations
- Frequently Asked Questions
- Conclusion
Why You’ll Love This Singapore Chili Crab
- Sweet‑Spicy Harmony: A perfectly calibrated blend of chili, garlic, ginger, and tomato creates layers of flavor.
- Sumptuous Seafood: Fresh crab bills itself as the star, with tender meat soaking up every drop of sauce.
- Interactive Dining: Eating with your hands and cracking shells adds fun and communal spirit.
- Impressive Centerpiece: Piles of bright‑red crab make for a stunning presentation at any gathering.
- Make‑Ahead Sauce: Prepare the chili‑tomato base in advance; finish with fresh crab for peak freshness.
Ingredients You’ll Need
| Ingredient | Quantity |
|---|---|
| Live blue swimmer crab (whole), cleaned | 2 crabs (about 1½ lb each) |
| Cornstarch | 2 tablespoons (for coating) |
| Vegetable oil | For frying |
| For the Chili Sauce: | |
| Shallots, minced | 2 (about ¼ cup) |
| Garlic cloves, minced | 6 |
| Fresh ginger, minced | 2 tablespoons |
| Red bird’s eye chilies, sliced (optional) | 2–3 (seeded for less heat) |
| Tomato ketchup | ½ cup |
| Sweet chili sauce | ¼ cup |
| Red chili paste (sambal oelek) | 1 tablespoon |
| Rice vinegar | 2 tablespoons |
| Light soy sauce | 1 tablespoon |
| Brown sugar | 2 tablespoons |
| Chicken or vegetable broth | 1 cup |
| Cornstarch slurry | 2 tablespoons cornstarch + 3 Tbsp water |
| Eggs, lightly beaten | 2 |
| Spring onions, chopped (for garnish) | 2 |
| Fresh cilantro leaves (for garnish) | A handful |
| Lime wedges | For serving |
Pro Tip: Use live, fresh crabs for optimal sweetness; if unavailable, thawed frozen crab works in a pinch.
Equipment Needed
| Equipment | Purpose |
|---|---|
| Wok or large deep skillet | For frying crab and simmering sauce |
| Spider strainer or slotted spoon | To transfer fried crab |
| Mixing bowls | For eggs, cornstarch slurry, and sauce prep |
| Knife & cutting board | For cleaning and chopping ingredients |
| Small bowls or ramekins | To hold prepped aromatics |
| Measuring cups and spoons | For accurate sauce balance |
| Paper towels | To drain fried crab |
Step‑by‑Step Instructions
1. Prepare & Clean the Crab (10 minutes)
- Clean: Rinse each crab under cold water. Remove top shell and gills; split in half or into quarters for easier cracking and sauce absorption.
- Dry & Dust: Pat crab pieces dry. Toss lightly in 2 tablespoons cornstarch—this promotes a crisp exterior when fried.
2. Fry the Crab (8 minutes)
- Heat Oil: Pour vegetable oil into the wok to a depth of 1 ½ inches. Heat to 350 °F (175 °C).
- Fry in Batches: Carefully add crab pieces, shell‑side down first. Fry 2–3 minutes per side until shells turn bright red and edges crisp. Drain on paper towels; set aside.
3. Sauté Aromatics (3 minutes)
- Remove Oil: Drain excess oil, leaving about 1 tablespoon in the wok.
- Aromatics: Add minced shallots, garlic, ginger, and optional chilies. Sauté on medium heat for 1–2 minutes until fragrant.
4. Build the Chili Sauce (5 minutes)
- Sauce Base: Stir in ketchup, sweet chili sauce, and chili paste. Cook 1 minute.
- Balance: Add rice vinegar, soy sauce, and brown sugar. Stir to combine.
- Deglaze: Pour in chicken broth, scraping up any browned bits. Bring to a gentle simmer.
5. Thicken & Finish the Sauce (2 minutes)
- Cornstarch Slurry: Whisk 2 tablespoons cornstarch with 3 tablespoons cold water until smooth.
- Thicken: Pour slurry into simmering sauce, stirring quickly until sauce becomes glossy and coats the back of a spoon.
- Eggy Texture: Lower heat slightly; drizzle beaten eggs in a thin stream, stirring constantly to form silky egg ribbons.
6. Combine Crab & Sauce (2 minutes)
- Coat Crab: Gently fold fried crab pieces into the sauce until evenly coated.
- Heat Through: Cook 1 minute more to warm crab and meld flavors.
7. Garnish & Serve (1 minute)

- Transfer: Move chili crab to a large serving platter or deep dish.
- Garnish: Sprinkle with chopped spring onions and cilantro. Serve with lime wedges and crusty buns or steamed rice to soak up the sauce.
(Total active time: approx. 33 minutes)
Nutrition Facts (per serving)
| Nutrient | Amount |
|---|---|
| Calories | 450 kcal |
| Total Fat | 28 g |
| – Saturated Fat | 5 g |
| Cholesterol | 220 mg |
| Sodium | 980 mg |
| Carbohydrates | 22 g |
| – Dietary Fiber | 1 g |
| – Sugars | 10 g |
| Protein | 30 g |
| Vitamin C | 35% DV |
| Vitamin A | 8% DV |
| Iron | 20% DV |
Nutrition Insight: High protein from crab, though fairly rich in fats from frying—pair with steamed greens to balance the meal.
Tips & Variations

- Lighter Version: Omit frying—steam or boil crab halves, then toss gently with sauce to reduce oil.
- Spice Control: Adjust sambal oelek and fresh chilies to dial heat up or down.
- Shell‑Less Option: Use pre‑picked crab meat; add at the end so it warms without breaking apart.
- Alternative Seafood: Substitute lobster, prawns, or crab legs for variety—adjust cooking time to prevent overcooking.
- Sauce Enhancements: Stir in a teaspoon of fish sauce or a splash of coconut milk for extra depth.
Frequently Asked Questions
Q1: Why is my sauce too thin or too thick?
A1: For thinner sauce, reduce cornstarch slurry; for thicker, whisk in an additional 1 tsp cornstarch with water.
Q2: Can I use frozen crab?
A2: Yes—thaw completely, pat dry, and season. Note: texture may be slightly softer.
Q3: How do I reheat leftovers?
A3: Gently warm in a covered pan over medium‑low, adding a splash of broth if sauce has thickened.
Q4: What should I serve with chili crab?
A4: Mantou (Chinese steamed buns), crusty bread, or jasmine rice—perfect for sopping up sauce.
Q5: How do I handle leftover shells?
A5: Freeze shells in an airtight bag for homemade seafood stock later.
Conclusion

This Homemade Singapore Chili Crab (Copycat) captures the soul of Singapore’s hawker‑stall heritage in your own kitchen—sweet, spicy, saucy, and utterly addictive. Ready to get hands‑on with cracking shells and savoring every drop of sauce? Head to BlessedDish.com for more global comfort‑food recipes. If you loved this chili crab, please leave a ★★★★★ review below, share your messy feast on Instagram with #BlessedDish, and subscribe for fresh, internationally inspired recipes delivered straight to your inbox. Dive in—and don’t forget the napkins!




