Asian Butter Cake Recipe: Buttery Layers with Fragrant Pandan Swirl

This Asian butter cake recipe delivers layers of buttery richness with a fragrant pandan swirl that makes every slice unforgettable. 🌟 The secret lies in precise layering and steam control during baking—techniques that create that signature tender crumb and golden crust.

I've perfected this version after years of testing, balancing traditional methods with modern convenience.

What sets this butter cake apart is the delicate pandan swirl, made from pure pandan extract that infuses the batter with a floral, vanilla-like aroma. The cake bakes up with even layers that slice cleanly, revealing that signature swirl in every bite.

Unlike many butter cakes, this version stays moist for days without drying out.

By the time you're done, you'll have a cake that's perfect for celebrations or everyday treats—rich, buttery layers with a fragrant center that makes it truly special. The frosting (optional but recommended) adds an extra layer of indulgence, while the clean slice reveals that beautiful pandan swirl.

Whether you're baking for a special occasion or simply craving something comforting, this recipe delivers restaurant-quality results at home. The techniques are straightforward, but the results are anything but basic—this is a butter cake that stands out from the crowd.

Ingredients for asian butter cake

Buttery layers meet fragrant pandan swirl—this cake needs just 13 ingredients for restaurant-quality results.

The butter is non-negotiable here. European-style butter like Plugrá or Land O'Lakes works best—higher fat content gives that signature richness. Grab it from Whole Foods or the bakery section of your grocery store. If you're using salted butter, reduce the salt in the recipe by half. The pandan extract? Trader Joe's carries a great pure version—avoid the cheaper imitations that taste artificial. For the flour, King Arthur or Gold Medal are my go-tos, but any all-purpose will do. Sift it before mixing to avoid dense layers.

No pandan extract? Vanilla bean paste plus a pinch of turmeric mimics the floral notes (though it won't be identical). Short on butter? Coconut oil in a 1:1 swap keeps it vegan-friendly, though texture will differ slightly. The milk powder adds richness without extra liquid—skip it if you're watching calories, but your cake will be less tender. For the frosting, I use Wilton's buttercream mix for convenience, but homemade with butter and powdered sugar is better. The pandan leaves for garnish? Asian markets sell fresh ones—freeze extras for later use.

Store the cake in an airtight container with parchment between layers for up to 5 days. For longer storage, wrap tightly in plastic and freeze—it keeps for 3 months without drying out. The frosting? Add it just before serving to avoid sogginess. If you're prepping ahead, bake the cake a day in advance, then frost right before serving. The pandan swirl stays vibrant for 2-3 days if kept sealed.

Step-by-step instructions for Asian butter cake with pandan swirl

Here's how to create layers of buttery perfection with that signature fragrant pandan swirl.

In a small bowl, combine 2 tbsp pandan paste with ½ cup of the granulated sugar (reserve the rest for the batter). Mix until smooth and vibrant green. This will be our signature swirl filling that cuts through the rich butter layers.

Real talk: the pandan paste is what makes this cake truly special. If you can't find it, you can substitute with 1 tbsp pandan extract mixed with ½ cup sugar, but the texture will be slightly different. Keep this mixture in the fridge until ready to use.

In a stand mixer fitted with the paddle attachment, beat the 1.5 cups unsalted butter (cold, cubed) and 1½ cups of the remaining granulated sugar on medium speed for 3-4 minutes until light and fluffy. You're looking for a pale, airy texture that nearly doubles in volume.

This creaming process is crucial—it incorporates air that will make your cake tender and light. I like to press down on the butter occasionally to ensure it's fully incorporated. If your butter is too soft, chill the bowl for 10 minutes before continuing.

Add the 4 whole large eggs one at a time, mixing on low speed for 30 seconds after each addition until fully incorporated. Then add the 1 tbsp pandan extract, 1 tsp vanilla extract, and 1 cup milk, mixing just until combined.

Here's the thing—don't overmix at this stage. The batter should be smooth but still slightly streaky. If you see curdled egg, don't worry; it will smooth out when we add the dry ingredients. The room temperature eggs and milk help create a silky texture that's key for tender layers.

In a separate bowl, whisk together the 3.5 cups all-purpose flour (sifted), 2 tsp baking powder, 0.5 tsp salt, and the 0.25 cup whole milk powder. The milk powder adds extra richness to these buttery layers.

With the mixer on low speed, gradually add the dry ingredients to the wet mixture. Mix just until combined—you should still see some flour streaks. Overmixing develops gluten, which can make your cake tough. Stop mixing as soon as the batter comes together smoothly.

Preheat your oven to 350°F. Divide the batter evenly between two 8-inch round cake pans (greased and lined with parchment). Spread 1 tbsp of the pandan-sugar mixture over one layer, then top with the second batter layer. This creates those beautiful swirls when sliced.

Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. The edges should be golden brown, but don't overbake—they'll continue cooking as they cool. Let the cakes cool in the pans for 10 minutes before transferring to a wire rack to cool completely.

Once completely cool, level the tops of your cakes if needed. Spread 1 cup buttercream frosting between the layers, then cover the entire cake with the remaining 1 cup buttercream frosting. Smooth the frosting with a spatula for a professional finish.

For the final touch, gently press the 2 whole pandan leaves into the sides of the cake. They'll release their signature fragrance as the cake sits. Slice and serve—each bite will reveal that perfect balance of buttery richness and fragrant pandan swirl.

Storing and reheating your asian butter cake

Room-Temp Prep

Let your cake cool completely before storing—this prevents condensation that makes layers soggy. I always place the cooled cake on a wire rack for 1 hour to ensure even cooling. For best results, store the unfrosted cake in an airtight container with parchment paper between layers to maintain moisture.

The pandan swirl stays vibrant for 3-4 days when stored this way. 🌿

Frosting Timing

Add the buttercream frosting just before serving to prevent soggy layers. If you must prep ahead, frost the cake 2 hours before serving and refrigerate. Bring to room temperature for 30 minutes before slicing.

For extra protection, place a sheet cake carrier under the cake to catch any drips during storage. 🧁

Freezer Storage

For long-term storage, wrap the frosted cake tightly in plastic wrap followed by aluminum foil. Place in a freezer-safe bag and store for up to 3 months. Thaw overnight in the refrigerator before serving.

To reheat, cover with a damp paper towel and microwave for 10-15 seconds—just enough to soften the frosting without drying out the cake layers. ❄️

Reheating Tips

If your cake develops a dry crust from storage, brush the top lightly with 1 tsp milk and warm in a 300°F oven for 5 minutes. This restores moisture without overcooking.

For individual slices, microwave at 50% power for 8-10 seconds to maintain the pandan swirl's integrity. Never reheat in the microwave uncovered—it causes uneven heating. 🔥

Layer Protection

When stacking layers, use a serrated knife to level the cake perfectly. This ensures clean slices and prevents crumbs from mixing between layers during storage. For extra protection, place a parchment paper barrier between each layer when storing in the fridge.

The pandan paste will keep its vibrant color for 5 days if stored properly. 💫

Serving Suggestions

Serve slices at room temperature for the best texture. For a special touch, dust with powdered sugar or add a dollop of coconut whipped cream on top. The pandan leaves on the side release their aroma when cut—this is the moment your guests will notice the difference.

Store leftovers in the fridge for 3 days maximum for peak freshness. 🍽️

Frequently asked questions