Desserts
Alex Guarnaschelli’s coconut cake delivers layers of tropical flavor with perfectly balanced texture—moist, tender crumbs and golden, crisp edges that make every slice unforgettable. This recipe captures her signature approach to baking: precise measurements, gentle folding techniques, and a touch of vanilla to elevate the coconut’s natural sweetness. The secret lies in using shredded coconut both in the batter and as a crunchy topping, ensuring every bite delivers that signature contrast.
What sets this cake apart is its foolproof method, designed to yield a cake that’s rich yet not overly dense, with a subtle caramel undertone from the brown sugar. The layers stay moist for days, thanks to a simple syrup glaze that’s brushed between layers and over the top. Guarnaschelli’s technique ensures no dry, crumbly texture—just a tender crumb that melts in your mouth with every forkful. This is the kind of dessert that feels indulgent yet still light enough for a summer afternoon.
The final result is a showstopper: golden layers dusted with toasted coconut flakes, ready to be sliced and served with a dollop of whipped cream or a scoop of vanilla ice cream. The aroma alone—warm coconut, vanilla, and a hint of caramel—will have guests asking for seconds before the first slice is even served. Whether you’re baking for a celebration or simply treating yourself, this recipe delivers restaurant-quality results at home.
With just a few simple ingredients and a 350°F oven, you’ll create a cake that’s as impressive as it is delicious. The instructions are straightforward, ensuring even beginner bakers can achieve Guarnaschelli’s signature texture. Let’s get started on this tropical masterpiece that’s sure to become a favorite.
Ingredients for alex guarnaschelli coconut cake
Tropical flavors and precise measurements create Guarnaschelli's signature golden coconut cake layers.
| Ingredient | Amount | Notes |
|---|---|---|
| Unsalted Butter 🧈 | 1 cup | Room temperature for creaming |
| Granulated Sugar 🍚 | 2 cups | Superfine preferred for smoothness |
| Light Brown Sugar 🍚 | ½ cup | Packed for caramel undertone |
| Large Eggs 🥚 | 4 whole | Room temperature, separated |
| Unsweetened Shredded Coconut 🥥 | 1 ½ cups | Sweetened works too (adjust sugar) |
| All-Purpose Flour 🌾 | 2 cups | Sifted, spooned and leveled |
| Baking Powder 🧂 | 2 tsp | Aluminum-free preferred |
| Salt 🧂 | ½ tsp | Fine sea salt preferred |
| Pure Vanilla Extract 🍯 | 2 tsp | Bourbon or Madagascar preferred |
| Whole Milk 🥛 | ½ cup | Room temperature |
| Simple Syrup 🍯 | ¼ cup | 1:1 sugar to water ratio |
| Toasted Coconut Flakes 🥥 | ½ cup | For final garnish |
The butter and sugars are non-negotiable for that signature caramel undertone. European-style butter like Plugrá or Land O'Lakes has higher fat content, which gives a richer texture. For the coconut, unsweetened is ideal—it lets the natural sweetness shine, but sweetened works if you reduce the sugar slightly. Guarnaschelli swears by King Arthur flour for its consistency, but any high-quality all-purpose will do. The vanilla matters too—Madagascar bourbon vanilla has a more complex profile, but pure imitation works in a pinch. Room temperature ingredients are critical here—no one wants to deal with lumps in their batter.
No vanilla extract? Vanilla bean paste works at half the amount, or a scraped vanilla bean. Short on coconut? Toasted almond flakes add a nice crunch. The baking powder must be fresh—if it's more than six months old, toss it. For the simple syrup, turbinado sugar gives a subtle caramel note, but regular granulated is fine. The milk can be swapped for coconut milk for extra tropical flavor, but it'll make the cake slightly denser. Eggs can be separated if you want to whip the whites separately for extra height, but Guarnaschelli's method keeps it simple with whole eggs for moisture.
This cake stays moist for 4-5 days when wrapped tightly in plastic. For longer storage, freeze the layers separately for up to 3 months. The toasted coconut flakes should be toasted in a dry pan over medium heat for 2-3 minutes until golden—don't walk away. They burn fast. Assemble the cake only when ready to serve, as the layers can get soggy if stacked too early. The simple syrup can be made ahead and stored in the fridge for up to 2 weeks. I always make a double batch—half for the cake, half to drizzle over ice cream.
Why You'll Love This Recipe
- No-Fuss Mixing: I swear by this recipe because it’s literally just creaming butter and sugars, adding eggs, and folding in coconut—no sifting, no special techniques. The brown sugar keeps it moist without extra fuss, and the shredded coconut adds texture with zero effort.
- Tropical Comfort Bite: That perfect balance of buttery richness and toasted coconut? It’s like a warm hug in cake form. The eggs bind everything together while keeping it light, so every slice feels indulgent but not heavy.
- Party or Picnic Ready: Between us, this cake is my go-to for birthdays, potlucks, or even a lazy Sunday. The coconut topping stays fresh for days, and it’s easy to slice into squares—no fancy plating needed.
- Budget-Friendly Luxury: I make this all the time because it’s cheap but feels special. Butter and sugar are pantry staples, and the coconut adds that gourmet touch without breaking the bank. Plus, leftovers? They disappear fast.
Step-by-step instructions for alex Guarnaschelli's coconut cake
Master this tropical cake with layers of moist coconut flavor and a golden, crisp exterior.
Cream Butter and Sugars for Light Texture
In a stand mixer fitted with the paddle attachment, beat the 1 cup unsalted butter on medium speed until smooth and creamy. Gradually add the 2 cups granulated sugar and 0.5 cup light brown sugar, mixing continuously until the mixture lightens in color and nearly doubles in volume—this should take about 3-4 minutes. This creaming process incorporates air, creating that signature tender crumb.
Scrape down the sides of the bowl to ensure even mixing, then add the 2 teaspoons pure vanilla extract and mix for another 30 seconds until fully combined. The mixture should be pale and fluffy, with no visible sugar granules remaining. If using superfine sugar, the texture will be even smoother—this is why it's preferred for professional results.
Incorporate Eggs and Dry Ingredients
Add the 4 whole large eggs, one at a time, mixing on low speed after each addition until fully incorporated. The batter should be thick and ribbony. In a separate bowl, whisk together the 2 cups all-purpose flour, 2 teaspoons baking powder, and 0.5 teaspoon salt. Gradually add the dry ingredients to the wet mixture, alternating with the 0.5 cup whole milk, beginning and ending with the flour.
Mix on low speed just until combined—you should still see small streaks of flour. Overmixing develops gluten, which can make the cake dense. Fold in the 1.5 cups unsweetened shredded coconut by hand using a silicone spatula, ensuring even distribution throughout the batter. The coconut will add moisture and texture, creating that signature tropical flavor.
Layer and Bake for Even Rising
Preheat your oven to 350°F and grease two 8-inch round cake pans with butter, then dust with flour or line with parchment paper. Divide the batter evenly between the pans, smoothing the tops with a spatula. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean and the edges are golden brown.
I like to rotate the pans halfway through baking to ensure even rising and browning. The cake should spring back slightly when pressed gently in the center—this indicates it's fully baked. Remove from the oven and let cool in the pans for 10 minutes, then transfer to a wire rack to cool completely before assembling.
Assemble with Simple Syrup and Toasted Coconut
Once the cakes are completely cool, place one layer on a serving plate. Brush the top evenly with 0.25 cup simple syrup, then add the second layer. Brush the top and sides of the second layer with the remaining syrup. The syrup enhances moisture and adds a subtle sweetness that balances the coconut flavor.
Sprinkle the 0.5 cup toasted coconut flakes evenly over the top and sides of the cake for a decorative, textural finish. The toasted flakes add a delightful crunch that contrasts beautifully with the moist cake layers. Serve at room temperature for the best texture and flavor.
Pro Tips For Making Alex Guarnaschelli Coconut Cake
- Preheat Like It’s Hot: Crank your oven to 350°F and let it scream for 15-20 minutes before baking—this recipe’s coconut top layer needs a screaming-hot start to crisp properly. I learned this after my first batch came out soggy on top, no matter how long I baked it. ---
- Toast the Coconut: Spread that shredded coconut on a baking sheet and toast it at 325°F for 8-10 minutes until golden and fragrant—it’ll add depth of flavor the recipe won’t get otherwise. Skip this, and you’re just eating sweetened sawdust. ---
- Don’t Overmix the Batter: The moment you see streaks of flour disappear, stop folding in the coconut. Overmixing makes the cake dense and gummy—this is a delicate, airy cake, not a pound cake. I used to beat it like I was angry at the bowl. ---
- Ice While Still Warm: Spread the coconut buttercream right after pulling the cake from the oven—it’ll set faster and stick better. Let it cool completely first, and you’re fighting a losing battle with the crumbly top layer. (Yes, even if you’re impatient like me.)
Wine and beer pairings for this recipe
White Wine Pairings
For this tropical coconut cake, I reach for a dry Riesling from Germany—its crisp acidity and subtle citrus notes cut through the richness while complementing the coconut's natural sweetness. Look for a Kabinett-level Riesling like Dr. Loosen Blue Slate, which balances the cake's caramel undertones beautifully. The wine's mineral finish also enhances the toasted coconut flakes on top. 🍷
Sparkling Wine Harmony
A chilled Prosecco or Cava adds an elegant effervescence that mirrors the cake's light, airy texture. I love La Marca Prosecco for its bright apple and pear notes—these complement the vanilla and coconut without overpowering. The bubbles also cleanse your palate between bites, making each slice feel fresh. Serve chilled in flutes for a celebratory touch.
Creamy Dessert Wines
For a richer pairing, try a Moscato d'Asti—its light sweetness and floral aromas enhance the cake's tropical flavors without clashing. The Italian wine's effervescence and honeyed notes create a perfect contrast to the toasted coconut crunch. Keep it slightly chilled (50°F) to preserve its delicate bubbles. 🍇
Beer Pairing Secrets
A crisp Belgian witbier like Stella Artois or Hoegaarden works surprisingly well with this cake. The coriander and orange peel notes in these beers echo the vanilla and citrus undertones in the coconut. Serve slightly chilled (45°F) to highlight the beer's refreshing qualities. For a stronger option, try a light lager like Peroni—its clean finish won't compete with the cake's flavors.
Coffee Pairing
If you prefer coffee, a lightly roasted Ethiopian single-origin with floral and citrus notes pairs beautifully. The coffee's brightness complements the cake's tropical flavors while the natural sweetness of the beans enhances the coconut's richness. Brew a medium roast and serve it alongside the cake for a sophisticated dessert experience. ☕
Non-Alcoholic Options
For a refreshing non-alcoholic option, try sparkling pineapple juice—its tropical sweetness and effervescence mirror the cake's flavors. Chill it thoroughly and serve in a coupe glass for an elegant presentation. Alternatively, a coconut water-based spritzer with a splash of lime adds a light, refreshing contrast to the rich cake. 🥥
Nutrition facts
Frequently asked questions
Can I substitute sweetened coconut for unsweetened in this recipe?
Yes, but reduce the granulated sugar by 2 tablespoons to balance the sweetness. Sweetened coconut adds extra moisture and caramel notes, so it works well for a richer flavor. Toast the flakes separately to enhance their crunch and aroma.
Why does the cake need to cool completely before assembling?
Cooling prevents soggy layers from the simple syrup and keeps the structure intact. Warm cake absorbs syrup unevenly, leading to a gummy texture. Guarnaschelli's method ensures clean slices with perfect crumb—patience here makes all the difference!
Can I make this cake in a bundt pan instead of round layers?
The batter works beautifully in a 10-cup bundt pan baked at 350°F for 45-50 minutes. Brush with simple syrup while warm, then dust with toasted coconut. The shape adds visual appeal without altering the moist texture.
What's the best way to store leftovers?
Wrap tightly in plastic wrap and store at room temperature for 3 days, or refrigerate for up to 5 days. For longer storage, freeze layers separately for 3 months. Reheat slices in a 300°F oven for 10 minutes to restore freshness.
Can I add fruit like mango or pineapple to the batter?
Fresh fruit works but requires adjustments: reduce milk to 0.25 cup and fold in 1 cup diced fruit (tossed in 1 tsp flour to prevent sinking). Bake 5-10 minutes longer to set the fruit. For best texture, use canned pineapple (drained) or frozen mango (thawed).