Desserts
This Ambrosia Bakery strawberry cake recipe delivers the perfect balance of velvety vanilla bean layers and bursts of fresh strawberries—just like the bakery's famous version. 💛 The secret lies in a light, buttery sponge cake infused with real vanilla bean, layered with a luscious strawberry jam filling that keeps the berries' natural sweetness intact. What makes this recipe special is how the cake stays moist for days while maintaining a delicate crumb, all without requiring fancy equipment or hours of baking.
The recipe starts with a simple yet foolproof cake batter that combines all-purpose flour, sugar, eggs, and vanilla extract for that signature bakery flavor. After baking three tender layers, you'll spread a homemade strawberry jam between them—a blend of fresh strawberries, sugar, and a touch of lemon juice for brightness. The final touch is a smooth vanilla buttercream frosting that ties everything together with its creamy texture and subtle vanilla notes.
What you'll end up with is a showstopping cake that's perfect for celebrations or treating yourself—golden layers of cake, vibrant strawberry filling peeking through, and a frosting so smooth it looks like it came from a professional bakery. The cake's lightness contrasts beautifully with the jam's fruity intensity, creating each bite's perfect harmony of textures and flavors.
This recipe scales easily for gatherings, and the assembly process is straightforward once the cake layers are baked. Whether you're a beginner or an experienced baker, the clear instructions will guide you through every step—from mixing the batter to decorating the finished cake. Let's get started on creating your own bakery-style masterpiece.
Ingredients for ambrosia bakery strawberry cake
Twelve simple ingredients transform into bakery-style perfection—velvety layers and bursting berries await!
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 3 cups | Sifted for light texture |
| Granulated Sugar 🍚 | 2 ½ cups | Divided for batter and jam |
| Large Eggs 🥚 | 6 whole | Room temperature for even mixing |
| Unsalted Butter 🧈 | 1 ½ cups | Room temperature, full-fat preferred |
| Pure Vanilla Extract 🌿 | 2 tbsp | High-quality Madagascar preferred |
| Vanilla Bean Seeds 🌿 | 1 tsp | Scraped from 1 bean, divided |
| Fresh Strawberries 🍓 | 2 lbs | Hull and slice for jam |
| Lemon Juice 🍋 | 1 tbsp | Freshly squeezed, for brightness |
| Baking Powder 🧂 | 2 tsp | Diamond Crystal preferred |
| Salt 🧂 | ½ tsp | Fine sea salt |
| Heavy Whipping Cream 🥛 | 1 ½ cups | Cold for buttercream |
| Powdered Sugar 🍚 | 4 cups | For smooth buttercream |
| Vanilla Sugar 🌿 | 1 tbsp | Or 1 tsp pure vanilla extract |
The vanilla bean seeds are the game-changer here—Costco or specialty stores carry the best quality. If you can't find them, high-quality pure vanilla extract works too, but scraping seeds from a real bean gives that signature depth. Strawberries should be ripe but firm—overripe ones turn mushy in the jam. I always buy organic from Trader Joe's because their berries stay vibrant longer. The butter matters too—Plugrá brand from the European section melts beautifully, but any good unsalted butter works if you're in a pinch.
No vanilla bean? Double the extract—just know it won't be quite the same. Running short on strawberries? Frozen unsweetened berries work in a jam (thaw and drain well), but fresh gives the best texture. The baking powder is non-negotiable—Diamond Crystal has more lift than generic brands. For the buttercream, if you're avoiding dairy, coconut cream whipped with powdered sugar mimics the texture (though it won't taste identical). And that vanilla sugar? Make your own by mixing sugar with scraped vanilla bean seeds—keeps for months in an airtight jar.
Store the cake layers in an airtight container between layers of parchment for up to 3 days—they actually taste better the next day. The jam keeps in the fridge for 1 week and freezes beautifully for 3 months. Buttercream stays fresh for 5 days covered in the fridge, so I always make a double batch. Pro tip: Wrap the whole cake in plastic wrap before refrigerating to keep it moist longer. Assemble just before serving for that bakery-fresh look.
Why You'll Love This Recipe
- No-Fuss Layers: I swear by this cake’s simple structure—just a tender crumb, buttery richness, and that signature strawberry swirl. No fancy piping, no stress; the vanilla extract ties everything together so smoothly, you’d never guess it’s this effortless.
- Vanilla-Butter Magic: That buttercream isn’t just sweet—it’s creamy in a way that makes you pause mid-bite. The vanilla extract (don’t skimp!) deepens the flavor without overpowering, while the sugar keeps it perfectly balanced. Honestly, it’s the kind of taste that makes you want to skip dinner.
- Birthday Crowd-Pleaser: This cake handles any gathering like a champ—whether it’s a kid’s party or a last-minute office dessert. Between us, I’ve served it at brunch, potlucks, and even as a “I-forgot-to-bake” surprise, and no one’s ever complained. (Yes, even on a Tuesday night.)
- Budget-Friendly Luxury: You’d pay $30 at a bakery for this, but here? Flour, sugar, butter—ingredients you already own. The leftovers? They stay moist for days, so you’re not scrambling to finish it all. My wallet and my taste buds thank me every time.
Step-by-step instructions for ambrosia bakery strawberry cake
Here's how to create layers of dreamy vanilla bean cake and luscious strawberry jam that'll make your taste buds dance.
👨🍳 Step 1: Make the Strawberry Jam Filling
In a medium saucepan, combine the 2 lbs fresh strawberries, ½ cup (from the 2.5 cups granulated sugar) and the 1 tbsp lemon juice. Cook over medium-high heat, stirring occasionally, until the strawberries break down and the mixture thickens to a jam-like consistency—about 10-12 minutes. You'll know it's ready when it coats the back of a spoon and smells intensely fruity.
Real talk: Don't rush this step. The jam needs time to develop that perfect balance of sweetness and tartness. Once thickened, remove from heat and let it cool completely before using. I like to press the jam through a fine-mesh sieve to remove any seeds if you prefer a smoother texture.
🍳 Step 2: Prepare the Vanilla Bean Cake Layers
Preheat your oven to 350°F and grease two 9-inch round cake pans, lining the bottoms with parchment paper. In a large mixing bowl, cream together the 1.5 cups unsalted butter and 2 cups (remaining from the 2.5 cups granulated sugar) until light and fluffy—about 3-4 minutes. This step is crucial for that tender cake texture we're after.
Add the 6 whole large eggs, one at a time, beating well after each addition. Mix in the 2 tbsp pure vanilla extract and 1 tsp vanilla bean seeds, then sift in the 3 cups all-purpose flour, 2 tsp baking powder, and 0.5 tsp salt. Mix just until combined—overmixing develops gluten and makes the cake tough.
🔥 Step 3: Bake the Perfect Layers
Divide the batter evenly between the prepared pans. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean and the tops spring back when touched. Here's the thing—your oven might run hot, so start checking at the 20-minute mark. The cake should be golden but not overbrowned.
Let the cakes cool in their pans for 10 minutes, then transfer to a wire rack to cool completely. This cooling time is essential—it prevents the layers from becoming soggy when you assemble the cake. While they cool, make a note to prepare your buttercream while they're still warm for easier assembly.
🥘 Step 4: Whip the Vanilla Bean Buttercream
In a large mixing bowl, beat the 1.5 cups heavy whipping cream with the 1 tbsp vanilla sugar (or 1 tsp pure vanilla extract) until soft peaks form. Gradually add the 4 cups powdered sugar, mixing on low speed until incorporated, then increase to high speed and beat for 2-3 minutes until smooth and fluffy.
The buttercream should be thick enough to hold its shape but still pipeable. If it's too thin, chill the bowl for 10 minutes and beat again. This buttercream is the star of the show—it's what brings all those layers together with that perfect vanilla bean aroma that makes this cake unforgettable.
🍽️ Step 5: Assemble the Cake Like a Pro
Level the tops of your cooled cake layers if needed, then place one layer on a cake stand or plate. Spread a generous layer of the cooled strawberry jam over the top, leaving a ½-inch border uncovered. Add the second cake layer, then spread another layer of jam on top.
Spread the vanilla bean buttercream over the top and sides of the cake, creating a smooth surface. For that bakery-style finish, I like to use an offset spatula to create gentle swirls. Chill the cake in the refrigerator for 30 minutes before slicing to help it hold its shape beautifully. Serve at room temperature for the ultimate experience!
Pro Tips For Making Ambrosia Bakery Strawberry Cake
- Cream Butter Properly: I learned this the hard way—cold butter in cake batter is the fast track to dense, greasy layers. Beat the butter and sugar together until it’s pale, fluffy, and looks like wet sand. That’s when you know it’s ready to properly incorporate the eggs and vanilla. (Yes, even if you’re impatient like me.)
- Sift the Flour: Skipping this step means lumps hiding in your batter, and those lumps turn into dry pockets in the cake. Use a fine-mesh sieve to sift the flour directly into the bowl before mixing—it aerates the flour and guarantees a smoother texture. (Your future self will thank you.)
- Don’t Overmix the Batter: The second you see streaks of flour disappearing, stop. Overmixing develops the gluten, and that’s how you end up with a tough, chewy cake instead of the tender crumb Ambrosia Bakery is known for. Fold just until combined—about 10-12 strokes max.
- Use Room-Temp Eggs: Cold eggs in warm batter curdle faster than you can say “sink cake.” Let them sit out for 30 minutes before cracking them into the mix. Room-temperature eggs blend in smoothly and help create that signature light, airy texture. (I know, I know—you’re eager to bake, but trust the process.)
Pro cooking tips for great ambrosia bakery strawberry cake
Vanilla Bean Magic
Scrape the seeds from a single vanilla bean and divide them—half goes into the cake batter for that signature aroma, while the other half makes vanilla sugar for the buttercream. I always use Madagascar bourbon vanilla beans from Penzeys Spices for the richest flavor. If you can't find them, double the pure vanilla extract, but know it won't replicate the depth of real vanilla bean. 🌿
For extra flair, infuse the buttercream with vanilla sugar by mixing 1 tablespoon of sugar with the scraped seeds from the bean. Let it sit for 10 minutes before using—this infusion intensifies the vanilla flavor without altering the buttercream's texture. Trust me, this small step elevates the entire cake!
Jam Perfection
Don't skimp on the strawberries—2 lbs of ripe but firm berries make all the difference. Hull and slice them before cooking to speed up the process. I like to simmer the jam uncovered for the first 5 minutes to evaporate excess moisture, then cover and cook gently until thickened. A fine-mesh sieve helps remove seeds for a smoother texture if you prefer.
Balance the sweetness by tasting the jam as it cooks. If it needs more brightness, add ½ teaspoon lemon zest along with the 1 tablespoon lemon juice. The jam should coat the back of a spoon but still glide smoothly—this is the sweet spot for that bakery-style consistency. Let it cool completely before assembling the cake to prevent melting the buttercream. ⏱️
Batter Mastery
Room-temperature ingredients are non-negotiable for this cake. Place eggs and butter in warm water for 10 minutes before mixing to ensure a light, airy texture. Cream the butter and sugar for 3-4 minutes until pale and fluffy—this step builds structure. Add eggs one at a time, mixing well after each addition, to avoid curdling. Overmixing after adding flour is the enemy, so mix just until combined. 🥚
For an even lighter cake, sift the dry ingredients together before folding them into the wet mixture. This prevents lumps and ensures an even distribution of baking powder for that perfect rise. I swear by King Arthur all-purpose flour for its consistent performance, but any high-quality brand works. Weigh your flour if you can—3 cups by weight is more accurate than scooping.
Layer Like a Pro
Level the cake layers with a serrated knife for an even surface. Place the first layer on your cake stand or plate, then spread ½ cup of jam evenly, leaving a ½-inch border uncovered. This prevents soggy edges when adding the next layer. A bench scraper helps create clean lines for professional-looking sides.
Chill the assembled cake for 30 minutes before frosting to make it easier to handle. Use an offset spatula to smooth the buttercream, then create gentle swirls by dragging the spatula through the frosting at a 45-degree angle. For extra shine, brush the sides with a little apricot jam before adding the final buttercream layer—this adds a glossy finish that looks bakery-made. ✨
Equipment Essentials
Invest in a 9-inch round cake pan with a removable bottom for easy release. I use Wilton pans because they conduct heat evenly and release cleanly. A stand mixer with a paddle attachment is ideal for creaming butter and sugar, but a hand mixer works too—just be patient and mix longer. For the jam, a heavy-bottomed saucepan prevents scorching.
Don't forget a cake turntable for frosting—it makes spreading buttercream a breeze. If you're short on space, a large dinner plate works in a pinch. A fine-mesh sieve and offset spatula are also game-changers for smooth textures and professional finishes. Most of these tools are affordable and worth the investment for bakery-quality results every time. 💡
Nutrition facts
Frequently asked questions
Can I make this strawberry cake with fewer layers?
This recipe works beautifully as a single-layer sheet cake or even cupcakes. For a single layer, bake the batter in a 9x13-inch pan for 30-35 minutes at 350°F. For cupcakes, fill liners ⅔ full and bake for 18-20 minutes. The strawberry jam can be piped directly onto the cake or used as a filling for cupcakes.
How do I store leftovers to keep them fresh?
Wrap the fully assembled cake tightly in plastic wrap and store it at room temperature for up to 2 days. For longer storage, refrigerate for up to 5 days—just bring it to room temperature before serving. The cake layers themselves can be refrigerated separately for 3 days if you're assembling it later. Freeze the cake for up to 2 months by wrapping it tightly in plastic and aluminum foil.
What can I substitute for vanilla bean if I don't have any?
Use 2 tablespoons high-quality pure vanilla extract instead of scraping a vanilla bean. For the buttercream, add 1 teaspoon vanilla extract along with the vanilla sugar. While it won't have the same depth of flavor, it will still taste delicious. For extra flavor, add a pinch of cinnamon or a drop of almond extract to complement the vanilla notes.
Can I make the strawberry jam ahead of time?
Yes, you can prepare the jam up to 1 week in advance and store it in an airtight container in the refrigerator. For longer storage, freeze the jam for up to 3 months. Thaw it in the refrigerator overnight before using. The jam will thicken slightly when refrigerated, so you may need to warm it gently on the stove to achieve the perfect consistency for spreading between cake layers.
Why did my cake turn out dense instead of light and fluffy?
Dense cake usually results from overmixing the batter or not using room-temperature ingredients.