Desserts
Alex Guarnaschelli’s coconut cake delivers the perfect balance of tropical flavors and refined technique, with layers of moist coconut cake topped by a buttery, crisp crown that looks as impressive as it tastes. This recipe captures her signature attention to detail—from the precise cake batter to the golden, caramelized finish—making it ideal for special occasions or when you want to impress. The secret lies in the cake’s tender crumb and the crown’s delicate crunch, both achieved through careful baking and timing.
The cake itself is made with a light, airy batter infused with coconut milk and extract, giving it that signature tropical essence without being overpowering. The crown, a defining feature of this recipe, is crafted from a simple butter and sugar mixture that bakes into a golden, shatteringly crisp shell. What sets this apart is how the two elements come together—soft, flavorful cake beneath a crown that adds both texture and elegance.
By the time you’re done, you’ll have a cake that’s as beautiful as it is delicious—layers of coconut cake with a crown that’s crisp yet tender, and a finish that’s rich with caramelized butter. The aroma alone will have everyone gathered around, and the first bite delivers on that perfect balance of flavors and textures. This is a cake that feels like a celebration, no matter the occasion.
Ready in about 2 hours (including baking and cooling), this recipe is perfect for those who appreciate the art of baking without the fuss. The technique is straightforward, but the results are anything but basic—this is a cake that rivals what you’d find in a high-end patisserie. Let’s get started.
Ingredients for alex guarnaschelli coconut cake
Twelve ingredients that transform into a showstopping cake with tropical layers and a buttery crisp crown.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 3 cups | Sifted for light texture |
| Granulated Sugar 🍚 | 2 cups | Divided for cake and crown |
| Unsalted Butter 🧈 | 1 ½ cups | Room temperature, European preferred |
| Coconut Milk (canned, full-fat) 🥥 | 1 can | For richness and moisture |
| Vanilla Extract 🌿 | 2 tsp | Pure Madagascar for depth |
| Coconut Extract 🥥 | 1 tsp | Pure, not imitation |
| Baking Powder 🧂 | 2 tsp | Aluminum-free preferred |
| Salt 🧂 | ½ tsp | Fine sea salt |
| Shredded Coconut (unsweetened) 🥥 | 1 cup | Toasted lightly for flavor |
| Large Eggs 🥚 | 4 whole | Room temperature |
| Powdered Sugar 🍚 | 2 cups | For crown glaze |
| Lemon Zest 🍋 | 1 tbsp | Brightens the flavor |
| Lemon Juice 🍋 | 1 tbsp | Freshly squeezed |
The butter and sugar are the foundation of this cake’s magic. European-style butter like Plugrá or President melts more smoothly, giving that signature tender crumb. For the coconut milk, full-fat canned brands like Thai Kitchen work best—they’re rich and creamy, not watery. Shredded coconut? Toast it in a dry pan for 3-4 minutes (just until golden) to deepen its flavor. Penzeys Spices carries the best pure extracts if you want to splurge, but the grocery store stuff works fine too. The key is using everything fresh—no stale baking powder or old extracts here.
No coconut extract? Substitute with 1 tsp vanilla + 1 tsp almond extract—it’s not the same, but it’ll get you close. Short on powdered sugar for the crown? Crush 2 cups granulated sugar in a food processor for a quick fix. The eggs must be room temperature—cold eggs make the cake dense. If you’re baking in a humid climate, reduce the coconut milk by 2 tbsp to prevent a gummy texture. And for the love of cake, don’t skip the lemon zest—it’s what makes this tropical but not cloying.
This cake bakes in layers, so plan ahead. The batter keeps in the fridge for 2 days if covered tightly. The crown mixture? Make it 1 day ahead—it chills beautifully and develops more flavor. Once baked, the crown stays crisp for 3 days if stored in an airtight container. For serving, slice the cake with a hot, dry knife—it’ll look professional and prevent crumbs. Leftovers? They reheat beautifully in a 250°F oven for 10 minutes to revive the crown’s crunch.
Why You'll Love This Recipe
- Pantry-Friendly Magic: This recipe only needs five things—no weird substitutions or hard-to-find ingredients. I’ve made it twice with whatever flour was in my cupboard, and the coconut milk’s richness carries everything. Honestly, if you can measure, you can bake this.
- Moisture Without the Fuss: That full-fat coconut milk? It’s the secret weapon—no dry crumbs here. The butter keeps it tender, and the vanilla ties it all together like a warm hug. Between us, I’ve never had a coconut cake where the texture didn’t feel intentionally good.
- Birthday or Breakfast: Slice it for a celebration or grab a fork straight from the pan for a lazy morning. The neutral flavor means it plays nice with fruit compotes, whipped cream, or even a drizzle of honey. (Yes, even on a Tuesday night.)
- Leftovers That Don’t Suck: This cake stays fresh for days, and the slices reheat beautifully—microwave or oven, no judgment. I’ve packed it in lunches, gifted portions to neighbors, and still had enough for dessert. Budget win, flavor win.
Step-by-step instructions for Alex Guarnaschelli’s coconut cake
Here's how to bake this showstopping tropical cake with perfect layers and that signature crispy crown.
Prepare the Cake Batter with Coconut Milk Magic
Preheat your oven to 350°F and grease two 9-inch round cake pans with butter, then line the bottoms with parchment paper. In a large mixing bowl, cream together the 1.5 cups unsalted butter and 1 cup of the 2 cups granulated sugar until light and fluffy—about 3-4 minutes with an electric mixer. This step is crucial for creating that tender crumb.
In a separate bowl, whisk together the 3 cups all-purpose flour, 2 teaspoons baking powder, and 0.5 teaspoon salt. Sift this dry mixture directly into the butter-sugar mixture, alternating with the 4 whole large eggs, one at a time. Begin and end with the flour to ensure even distribution. Add the 1 can coconut milk, 2 teaspoons vanilla extract, 1 teaspoon coconut extract, and the remaining 1 cup granulated sugar. Mix just until combined—overmixing develops gluten and makes the cake tough.
Fold in Shredded Coconut and Lemon Brightness
Gently fold in the 1 cup shredded coconut and the 1 tablespoon lemon zest using a spatula. The coconut should be evenly distributed throughout the batter. Here's the thing—don't skip toasting the coconut first. The natural oils in the batter will toast it slightly as it bakes, giving you that perfect balance of texture and flavor.
Divide the batter evenly between the prepared cake pans. For a smooth finish, tap each pan gently on the counter to remove any air bubbles. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean. The cakes should be golden brown with a slight dome on top. Let them cool in the pans for 10 minutes before transferring to a wire rack to cool completely.
Make the Lemon Coconut Crown Glaze
While the cakes cool, prepare the crown glaze by whisking together the 2 cups powdered sugar, 1 tablespoon lemon juice, and 1 tablespoon lemon zest in a medium bowl. Add 1-2 tablespoons of water (start with 1 tablespoon) and mix until smooth. The glaze should be thick enough to coat the back of a spoon but still spreadable. If it's too thick, add more water 1 teaspoon at a time.
This glaze is what gives the cake that beautiful, glossy finish and a bright citrus note that cuts through the richness of the coconut. You'll want to use it immediately after assembling the cake, so have it ready to go once the cakes are completely cooled.
Assemble and Add the Crispy Crown
Once the cakes are completely cool, level the tops if necessary using a serrated knife. Place one cake layer on a serving plate and spread a thin layer of the lemon coconut glaze on top. Place the second cake layer on top and spread another thin layer of glaze around the sides and top of the cake. This glaze will act as a "glue" to hold the crown in place.
For the crown, mix the remaining 1 cup shredded coconut with 1 tablespoon granulated sugar in a small bowl. Spread this mixture evenly around the top edge of the cake, pressing gently to adhere. Bake the cake with the coconut crown at 350°F for 8-10 minutes, or until the coconut is golden brown and crispy. Keep a close eye on it—it can burn quickly. Let the cake cool completely before serving to allow the crown to set.
Serve and Enjoy the Perfect Balance
Slice the cake into 12 equal wedges using a sharp serrated knife. The layers should be moist and tender, with a perfect balance of sweetness from the coconut and brightness from the lemon. The crispy coconut crown adds a delightful textural contrast that makes this cake truly special.
Serve immediately for the best experience—each bite should deliver that tropical coconut flavor with a hint of citrus, all wrapped up in a tender crumb with a satisfying crunch from the crown. This cake is perfect for celebrations, but it's so delicious, you might not want to wait for a special occasion!
Pro Tips For Making Alex Guarnaschelli Coconut Cake
- Whisk Butter and Sugar First: DESCRIPTION: Don’t just toss in the wet ingredients—beat the butter and sugar until pale and fluffy for 3-5 minutes. I learned this the hard way: skipping this step makes the cake dense and heavy, like a sad, soggy pancake instead of a light, moist dessert.
- Chill the Batter: DESCRIPTION: Let the batter rest uncovered in the fridge for at least 30 minutes before baking. This isn’t just about convenience—it helps the flour hydrate evenly and prevents a domed, uneven cake. (Yes, even if you’re impatient like me.)
- Open the Oven Early: DESCRIPTION: Crack the oven door at the 20-minute mark to let steam escape—this prevents a cracked top. I used to ignore this, and my cakes would split like a bad friendship. A quick peek and a slight opening fixes it every time.
- Use Full-Fat Coconut Milk: DESCRIPTION: Don’t skimp on the coconut milk—full-fat is non-negotiable here. The fat content keeps the cake tender, not dry. If you’re tempted to use light coconut milk, just don’t. Trust me, your taste buds will notice.
Pro cooking tips for this recipe
Creaming Perfection
The butter-sugar mixture is where this cake’s magic begins. Use European-style butter like Plugrá or President—it has a higher fat content and melts more smoothly, creating that signature tender crumb. Beat the butter and sugar together for 3-4 minutes until it’s light and fluffy, with ribbons forming when the mixer is lifted. If your butter isn’t room temperature, place the bowl in warm water for 5-10 minutes to soften it. This step is non-negotiable for a cake that’s both moist and airy. 🧈
Layering Like a Pro
Dividing the batter evenly between your two 9-inch pans is key to even baking. Use a kitchen scale for precision—each pan should get exactly half the batter. Tap the pans gently on the counter after filling to release any air bubbles. For a domed finish (like Alex’s signature style), bake the cakes until they spring back when pressed lightly in the center. Overbaking dries out the cake, so pull them out when a toothpick comes out with a few moist crumbs—not wet batter. Let them cool in the pans for 10 minutes before removing to prevent cracking.
Crown Secrets
The crown isn’t just decoration—it’s the cake’s star. For that perfect golden crunch, toast the 1 cup shredded coconut in a dry pan for 3-4 minutes until fragrant. Mix it with 1 tablespoon sugar before pressing it onto the glaze—this caramelizes beautifully during the final 8-10 minutes in the oven. Pro tip: Use a ring mold (or a glass inverted over the cake) to create a clean, defined crown shape. If you don’t have one, trace a circle with a knife and gently scrape away excess coconut after baking.
Glaze Mastery
The lemon coconut glaze is your cake’s secret weapon. Start with 2 cups powdered sugar and 1 tablespoon lemon juice, then add water 1 teaspoon at a time until it reaches a thick but spreadable consistency. Too thin? The crown won’t hold. Too thick? It’ll look dry. Test by dipping a spoon in—it should coat the back smoothly. Spread a thin layer between the cake layers and around the sides to act as “glue” for the crown. Let it set for 10 minutes before adding the coconut to prevent sogginess.
Baking Precision
Oven temperature is critical—350°F is non-negotiable for this recipe. If your oven runs hot, reduce the temp to 340°F and add 5 minutes to the baking time. Place the cake pans on the middle rack for even heat distribution. For the crown’s final bake, watch closely after 5 minutes—it burns faster than the cake beneath. A timer with visual alerts (like the Ninja Foodi Smart Scale) helps avoid overbaking. Let the cake cool completely before slicing—this ensures clean cuts and a crisp crown that won’t crumble. ✨
Troubleshooting Tips
Cracked cake? Your oven was likely too hot or the batter was overmixed. Next time, reduce the temp by 10°F and mix the batter just until combined. Crown falling off? The glaze wasn’t thick enough or the coconut wasn’t pressed firmly. For extra adhesion, brush a thin layer of egg wash (1 egg yolk + 1 tsp water) around the cake’s edge before adding the crown. If the cake tastes too sweet, reduce the sugar in the crown by ½ teaspoon—the lemon glaze already balances the flavor beautifully.
Nutrition facts
Frequently asked questions
Can I make this coconut cake without coconut extract?
If you don’t have coconut extract, substitute with 1 teaspoon vanilla extract + 1 teaspoon almond extract for a similar aromatic depth. The flavor won’t be identical, but it’ll still deliver that tropical essence. For extra richness, add ½ teaspoon toasted coconut oil to the batter—it enhances the coconut flavor naturally.
How do I store leftovers to keep the crown crisp?
Store the cake in an airtight container at room temperature for up to 3 days, but revive the crown’s crunch by reheating slices at 250°F for 10 minutes before serving. For longer storage, freeze the assembled cake (without the crown) for up to 1 month, then add the crown fresh after thawing. The crown itself stays crisp for 3 days if kept dry in a sealed container.
Why did my cake crack on top?
Cracking usually happens from sudden temperature changes or overmixing the batter. To fix this: reduce your oven temp by 10°F (to 340°F) and mix the batter just until combined. Also, let the cakes cool in the pans for 10 minutes before removing to prevent rapid cooling. For next time, tap the pans gently on the counter after filling to release air bubbles.
Can I use a different type of coconut milk?
For best results, stick with full-fat canned coconut milk (like Thai Kitchen or Goya) for richness. Light coconut milk or cartons won’t provide enough fat for the tender crumb. If you’re out of canned milk, blend 1 cup unsweetened coconut flakes + ½ cup warm water for a DIY substitute, but strain out any solids before using.
How do I make this cake gluten-free?
Replace the 3 cups all-purpose flour with a 1:1 gluten-free baking flour blend (like Bob’s Red Mill) and add ½ teaspoon xanthan gum to improve structure. Reduce the coconut milk by 2 tablespoons to prevent a gummy texture. Test the blend first in a small batch—some brands absorb liquids differently. The crown will still crisp up, but check it at 5 minutes to avoid burning.