Golden Salted Egg Yolk Prawn Noodles

This golden salted egg yolk prawn noodle stir-fry is the ultimate weeknight indulgence. Tiger prawns and springy noodles are tossed in a rich, foamy sauce made from steamed salted duck egg yolks, butter, and evaporated milk, with fresh curry leaves and bird's eye chilies adding a fragrant, spicy kick. It's a Singapore hawker classic that comes together in under 30 minutes, yet tastes like it came from a restaurant kitchen.

Salted egg yolk sauce is a beloved ingredient in Southeast Asian cooking, prized for its savory, creamy, and slightly briny flavor. When whipped into butter and evaporated milk, it transforms into a velvety sauce that clings to every noodle strand and coats each prawn.

The key is to mash the yolks into a fine paste and foam them in butter until fragrant – this releases their full umami potential. With just a handful of ingredients and one skillet, you can recreate this street-food legend at home.

Ingredients

Why this recipe works

The magic of this dish lies in the salted egg yolks. Steaming them first softens their texture and makes them easy to mash into a smooth paste.

When this paste is stirred into melted butter, it foams and releases its concentrated savory flavor, creating a sauce that is far more complex than simple butter or cream. The evaporated milk adds a touch of sweetness and body, balancing the saltiness and ensuring the sauce is rich without being heavy.

The technique of searing the prawns first and then tossing them with the sauce at the end keeps them juicy and tender. The noodles are added last, so they absorb the sauce without becoming soggy.

The curry leaves and chilies are bloomed in the butter, which draws out their essential oils and infuses the entire dish with a warm, aromatic heat. This layered approach builds depth of flavor that tastes like it simmered for hours, but it's ready in minutes.

Notes and substitutions

Salted duck egg yolks are the star here – they are available at Asian supermarkets or online. If you can only find salted whole eggs, remove the yolks and steam them as instructed. The yolks are already salty, so taste the sauce before adding any extra salt.

Fresh curry leaves are essential for the authentic fragrance; dried ones won't have the same impact. Bird's eye chilies are fiery – adjust the amount to your heat tolerance.

Use fresh egg noodles or lo mein noodles for the best texture. They should be cooked just until al dente before tossing with the sauce. Evaporated milk is not the same as sweetened condensed milk – it is unsweetened and adds creaminess without excess sugar. Unsalted butter gives you control over the salt level. If you only have salted butter, reduce the added salt and taste before seasoning.

• salted duck egg yolks: salted chicken egg yolks (if available) or use 4 extra-large fresh egg yolks plus 1/2 teaspoon salt – but the flavor will be milder.
• tiger prawns: large shrimp, peeled and deveined – any large shrimp works well.
• bird's eye chilies: 1 serrano chili or 1/2 Thai chili, adjust to heat preference.
• fresh egg noodles: fresh lo mein noodles or thick rice noodles – cook according to package directions.

Equipment

• Large skillet or wok
• Mortar and pestle or bowl and fork
• Slotted spoon
• Tongs
• Measuring spoons
• Small saucepan
• Cutting board
• Chef's knife