Purin Recipe (Japanese Custard Pudding)

Why You’ll Love This Purin Recipe

• Easy no fail caramel: The updated caramel method is simple to follow and gives you smooth, golden caramel with less stress.
• Silky smooth custard: A gentle water bath creates a creamy custard with a soft, melt in your mouth texture.
• Made with simple ingredients: You only need eggs, milk, sugar, and vanilla to make this classic Japanese dessert.
• Perfect for making ahead: Chill the Purin for a few hours or overnight, then serve it straight from the fridge.
• Better than store bought: Homemade Purin has a fresher flavor and a rich caramel sauce that makes every spoonful extra special.

What is Purin?

Purin (プリン) is Japan’s version of caramel custard pudding. It is made with a smooth egg custard topped with a layer of golden caramel sauce. The name comes from the English word “pudding,” but in Japan, Purin specifically refers to this classic custard dessert.

Purin is a very popular and typical dessert in Japan that you’ll find everywhere, including convenience stores, supermarkets, cafés and specialty dessert shops. But it’s easy to make at home too and nothing can beat the flavor of fresh homemade purin.

Caramel

• Sugar Granulated white sugar melts evenly and creates a smooth caramel with a clean, sweet flavor. Avoid brown sugar, as it changes both the flavor and color.
• Hot Water Once the caramel reaches a deep amber color, hot water is added to stop the cooking and create a pourable caramel sauce. Be careful, as the mixture will bubble up quickly.

Custard

• Eggs Eggs give Purin its rich flavor and silky texture. Whole eggs create a custard that is firm enough to hold its shape while staying smooth and creamy.
• Milk Whole milk gives the best balance of richness and a light, delicate texture. It creates a classic Japanese Purin that is creamy without being overly heavy and rich, which is why I avoid heavy cream.
• Sugar Sugar sweetens the custard and helps create a smooth texture.
• Vanilla Extract Vanilla is optional and not traditionally used, but I like to add a small amount for the aroma and flavor. It complements the egg custard without overpowering the flavor.

Best Molds for Making Purin

You can make Purin in several different types of molds. This recipe does not require an oven so you don’t need any kind of baking dish or oven-safe mold. It just needs to be heat-proof/heat-safe.

Heat resistant glass molds are easy to find and great for serving Purin straight from the container. Because the glass is clear, you can see the beautiful caramel layer at the bottom before unmolding. Glass heats up more slowly than metal, so the cooking time may be 1 to 2 minutes longer. It also holds heat well, helping the custard cook gently.

Aluminum molds are the traditional choice for Japanese Purin. They conduct heat quickly and evenly, making it easier to achieve a smooth, silky custard. They are also flexible, so it’s easier to release the Purin after running a knife around the edge. If you want a classic Japanese café-style Purin, aluminum molds are an excellent option.

Ceramic ramekins are another popular choice because many home cooks already have them. They are sturdy and can go directly from the steamer to the refrigerator. Since ceramic is thicker than aluminum, it takes a little longer to heat through. Check the custard near the end of the cooking time and allow a few extra minutes if needed. If you plan to serve the Purin in the ramekin with a spoon, there is no need to unmold it.

Which Mold is Best?

For the smoothest texture and easiest unmolding, aluminum molds are my first choice. If you prefer to serve the Purin straight in the container, a heat resistant glass molds/pot will be best so you can see the caramel layer. No matter which mold you choose, try to use the same molds for all the purin so they cook evenly.

How to Make Purin

• Make the caramel: Add the sugar and water to a small saucepan over medium heat. Let the sugar dissolve without stirring. Once it turns a deep amber color, carefully add the hot water. Swirl the pan until smooth, then immediately divide the caramel between your pudding cups.
• Warm the milk: Heat the milk with sugar and vanilla extract in a small saucepan until it is warm but not boiling, about 140°F (60°C). Remove it from the heat.
• Make the custard: In a bowl, gently whisk the eggs and sugar until the sugar dissolves. Slowly pour in the warm milk mixture while whisking gently.
• Strain the mixture: Pour the custard through a fine mesh sieve into a measuring jug. This removes any bits of cooked egg and creates a silky smooth texture. Skim off any bubbles from the surface.
• Fill the cups: Carefully pour the strained custard into the prepared pudding cups over the caramel.
• Steam the Purin: Instead of baking, this Purin is gently cooked using a bain marie, or hot water bath. A frying pan with a lid works perfectly and gives the custard its smooth, silky texture. Arrange the filled pudding molds in a 10-inch (26 cm) frying pan. For 160ml-180ml molds, pour in 3 to 4 cups (750 ml to 1 litre) of boiling water so it reaches about ¾ inch (2 cm) up the sides of the pan. If you’d like, place a folded kitchen towel under the molds to keep them from sliding around. Bring the water to a boil, then immediately reduce the heat to low. Cover the pan with a lid lined with a clean kitchen towel to catch any condensation and keep water droplets from falling onto the custard. Or you can cover the individual molds with aluminum foil. Steam for 3 – 5 minutes over low heat, then turn off the heat. Leave the lid on and let the Purin sit for 15 minutes. The residual heat will gently finish cooking the custard, giving it a smooth texture without becoming spongy or full of holes.

Shiho’s Kitchen Tips to Make Purin

• Watch the caramel closely. Once the sugar starts to turn golden, the color changes quickly and becomes too dark and burns. Remove it from the heat when it reaches a deep amber color to avoid a burnt, bitter taste.
• Strain the custard. Pouring the mixture through a fine mesh strainer removes any bits of egg and gives the Purin its signature silky smooth texture.
• Use gentle heat. Low heat is the secret to smooth Purin. Cooking it too quickly can cause the custard to become spongy or porous.
• Keep the lid covered. After turning off the heat, leave the lid on for the full resting time. The residual heat finishes cooking the custard without overcooking it.

Purin is best served chilled, straight from the refrigerator. Turn it onto a serving plate just before serving so the rich caramel sauce can flow over the silky custard. Add your own toppings if you want, like whipped cream, fresh berries, or sliced seasonal fruit.

Matcha For a classic Japanese café-style dessert, enjoy Purin on its own with a cup of hot coffee, matcha, or hojicha. The slight bitterness of the drink pairs perfectly with the sweet caramel.

You can also create flavor variations of the purin itself by adding matcha, chocolate, or coffee.

If you’re serving Purin as part of a Japanese meal, it makes a light and refreshing dessert after dishes like curry rice, omurice, or karaage.

Storage

Store the Purin covered in the refrigerator for up to 3 days. Keep each pudding in its mold or an airtight container until you’re ready to serve to help prevent it from drying out.

Purin is not suitable for freezing. Freezing changes the texture of the custard, making it watery and grainy once thawed.

Q: Can I replace milk with almond/rice/hazelnut milk?

A: Yes, you can but remember fat content of the regular milk adds to the rich flavour.

Q: I don’t have a cooking scale?

A: You can choose metric or US measurements. Just click which you will use underneath the ingredients list in the recipe card. You can also change the servings as well. Click the serving number, a sliding scale appears so you just slide it left or right.

Caramel Sauce

Custard Base

Caramel Sauce

Custard base