Desserts
This Ambrosia Bakery fresh strawberry cake recipe delivers layers of ultra-moist sponge cake filled with bursting strawberry jam that tastes like summer in every bite. 💛 The secret lies in a precise baking technique that creates tender, melt-in-your-mouth layers—no dry crumbs here—while the strawberry filling stays vibrant and juicy.
I've perfected this recipe after years of baking, ensuring each component comes together flawlessly for a showstopping dessert that's surprisingly simple to achieve at home.
The foundation starts with a foolproof vanilla sponge cake baked at 350°F (175°C) for 25-30 minutes per layer, yielding perfectly golden, springy results. Between each layer, a homemade strawberry filling made from fresh fruit and pectin creates that signature "bursting" texture that Ambrosia Bakery is famous for.
The filling is sandwiched between layers of light buttercream that complements rather than overpowers the natural strawberry flavor.
What sets this cake apart is how the fresh strawberries shine through—no artificial flavors or shortcuts. The assembly process is where the magic happens: chilling the cake between layers ensures clean slices, while a final dusting of powdered sugar and fresh berries adds that bakery-fresh finish.
The result? A cake that looks as impressive as it tastes, with every forkful delivering that perfect balance of moist cake, jammy filling, and creamy frosting.
Perfect for celebrations, potlucks, or treating yourself to a homemade masterpiece, this recipe scales beautifully while maintaining its signature texture. The key to success is patience—letting the cake rest before slicing ensures those clean cuts and maximum flavor impact.
Ready to bake a cake that rivals your favorite bakery? Let's get started!
Ingredients for ambrosia bakery fresh strawberry cake
Fifteen ingredients delivering bakery-style strawberry cake with melt-in-your-mouth sponge and vibrant fruit filling.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 2 ½ cups | Sifted for light texture |
| Granulated Sugar 🍚 | 1 ½ cups | Superfine preferred for smoothness |
| Unsalted Butter 🧈 | 1 cup | Room temperature, European style |
| Large Eggs 🥚 | 4 whole | Room temperature, separated |
| Vanilla Extract 🌿 | 2 tsp | Pure Madagascar bourbon |
| Baking Powder 🧂 | 1 tsp | Diamond Crystal preferred |
| Salt 🧂 | ½ tsp | Fine sea salt |
| Fresh Strawberries 🍓 | 2 lbs | Hull-less, ripe but firm |
| Granulated Sugar (for jam) 🍚 | ¾ cup | Same as cake sugar |
| Lemon Juice 🍋 | 2 tbsp | Freshly squeezed |
| Powdered Pectin 🧪 | 2 tsp | Ball RealFruit preferred |
| Heavy Whipping Cream 🥛 | 1 ½ cups | Full-fat, cold |
| Powdered Sugar (for buttercream) 🍚 | 3 cups | Confectioners' sugar |
| Vanilla Bean Paste 🌿 | 1 tbsp | For deeper vanilla flavor |
| Powdered Sugar (for dusting) 🍚 | ¼ cup | For final garnish |
The flour and sugar form the cake's foundation—King Arthur flour yields the lightest crumb, but any high-quality all-purpose works. For the butter, Plugrá or European-style creates that signature tenderness; don't substitute margarine. Strawberries should be bright red and firm—avoid those with white patches or soft spots. Purchase them a day ahead to ripen perfectly. The vanilla extract matters here too: Madagascar bourbon has the most complex flavor profile, while imitation will leave your cake tasting flat.
No vanilla bean paste? Double the vanilla extract for depth. Running short on strawberries? Raspberries or blackberries work beautifully—just reduce the sugar by 1 tbsp. For the pectin, Ball RealFruit is the gold standard, but Sure-Jell works in a pinch. The buttercream requires patience—whip the cream to stiff peaks before gradually adding powdered sugar. Pre-whisk the egg yolks with sugar for 3 minutes to create a stable base. If your kitchen runs warm, chill the bowl between whipping stages to prevent melting.
Store cake layers wrapped in plastic between parchment at room temperature for 2 days or in the fridge for up to 5 days. The filling can be made 3 days ahead and stored in an airtight container. For assembly, work in a cool room (65°F or below) to prevent buttercream from melting. Garnish with fresh strawberries just before serving—they add visual appeal and a burst of freshness. Freeze assembled cake for up to 2 months by wrapping tightly in plastic wrap and aluminum foil.
Why You'll Love This Recipe
- No-Fuss Layers: I swear by the creamy butter layers—just three eggs and a stick of softened butter, mixed until light and fluffy. No stand mixer required, just elbow grease and patience (the good kind).
- Strawberry Magic: That first bite of vanilla-infused cake with the tangy strawberry glaze? It’s like summer in a slice. The sugar and butter base lets the fruit shine without overpowering it—honestly, the glaze is the star.
- Budget Baked Good: Flour, sugar, butter—these are pantry staples that stretch. A single batch feeds six, and leftovers? They’re even better the next day. I’ll admit, I’ve reheated slices for breakfast (don’t judge).
Step-by-step instructions for ultra-moist strawberry cake
Master these precise techniques for layers that stay moist for days and a jam filling that bursts with flavor.
👨🍳 Step 1: Prepare the Strawberry Jam Filling
Hull and slice the 2 lbs fresh strawberries into ¼-inch pieces - discard any green tops. In a medium saucepan, combine the strawberries with the 0.75 cup granulated sugar (for jam) and 2 tbsp lemon juice. Cook over medium-high heat for 5 minutes until the sugar dissolves and strawberries soften slightly.
Reduce heat to medium-low and stir in the 2 tsp powdered pectin. Bring to a full rolling boil that lasts for exactly 1 minute - this activates the pectin for proper setting. Remove from heat immediately and let sit for 10 minutes to thicken. The jam should coat the back of a spoon but still be spreadable. Press a small amount between two plates - when it holds its shape but leaves a slight imprint, it's ready.
👨🍳 Step 2: Cream Butter and Sugars for Perfect Texture
In a stand mixer fitted with the paddle attachment, beat the 1 cup unsalted butter and 1.5 cups granulated sugar on medium speed for 3-4 minutes until light and fluffy. The mixture should nearly triple in volume and become pale - this incorporates air for that signature Ambrosia Bakery tenderness. Scrape down the sides occasionally to ensure even mixing.
Add the 4 whole large eggs one at a time, mixing just until each is fully incorporated. After the final egg, add the 2 tsp vanilla extract and mix for 30 seconds on low speed. The batter should be smooth with no visible streaks of egg white. Here's the thing - room temperature ingredients are critical. If your eggs or butter aren't at room temp, the cake will develop dense pockets.
👨🍳 Step 3: Combine Dry Ingredients Gently
In a separate bowl, whisk together the 2.5 cups all-purpose flour, 1 tsp baking powder, and 0.5 tsp salt. Sift the mixture directly into the wet ingredients while mixing on low speed for 20-30 seconds until just combined. You'll see small flour streaks remain - this is perfect. Overmixing develops gluten, which leads to tough cake. Stop mixing immediately when the dry ingredients disappear.
Divide the batter evenly between two 8-inch round pans lined with parchment paper. Spread each layer evenly using an offset spatula. The key to even layers is patience - don't rush the spreading. Bake at 350°F for 25-30 minutes until a toothpick inserted in the center comes out clean. Rotate the pans halfway through baking for even browning.
🥘 Step 4: Assemble with Jam Filling
While the cakes cool for 10 minutes in their pans, prepare the buttercream. Beat the 1.5 cups heavy whipping cream until soft peaks form, then gradually add the 3 cups powdered sugar (for buttercream) and 1 tbsp vanilla bean paste, mixing until smooth and fluffy. The buttercream should hold its shape on the spatula but still be pipeable.
Level the cooled cake layers and place one on your serving plate. Spread ½ of the jam filling evenly over the first layer, leaving a ½-inch border. Add the second layer and spread the remaining jam. Frost the entire cake with the buttercream, creating a smooth finish. Chill for 30 minutes before dusting with 0.25 cup powdered sugar (for dusting) for that bakery-fresh look.
Pro Tips For Making Ambrosia Bakery Fresh Strawberry Cake
- Cream Butter Properly: Beat the butter and sugar until it’s light and fluffy—about 3-5 minutes with a stand mixer. I learned this the hard way: under-creaming means dense cake, and over-whipping turns it greasy. Stop when the mixture looks like wet sand and holds a ribbon when you lift the beaters.
- Sift Your Flour First: Sift the flour (and baking powder, if used) before mixing—it aerates the batter and prevents lumps. I was skeptical until I tried it: the cake rises higher and has that signature Ambrosia Bakery tenderness. Skip this, and you’ll get a heavier texture.
- Don’t Overmix the Batter: Mix just until combined—overworking the batter develops gluten, which makes the cake tough. Fold in the strawberries gently with a spatula, and stop as soon as the dry ingredients disappear. Your future self will thank you for not turning this into a bread loaf.
- Use Room-Temp Eggs: Take eggs out of the fridge 30 minutes before using—room temperature eggs blend more smoothly into the batter. Cold eggs can curdle the butter mixture, and you’ll end up with a cake that’s unevenly textured. (Yes, even if you’re impatient like me.)
Flavor customization for this ambrosia bakery fresh strawberry cake
Classic Vanilla Twist
For a more traditional bakery feel, swap the jam filling for a strawberry compote made with 1 cup strawberry preserves and 1 tbsp lemon zest. Simmer for 5 minutes until smooth, then strain to remove seeds. This creates a glossy, seedless filling that's perfect for elegant presentations. 🍓
Tropical Fusion
Add ½ cup diced mango and ½ cup pineapple to the strawberry jam mixture, reducing the sugar to ½ cup. The tropical blend adds vibrant color and a subtle sweetness that pairs beautifully with vanilla.
Garnish with toasted coconut flakes for extra texture. I love this variation for summer gatherings!
Citrus Zing
Boost the jam with 1 tbsp orange zest and 1 tbsp blood orange juice for a bright, citrusy twist. The acidity balances the sweetness, making each bite feel fresh and lively.
Use 1 cup strawberries instead of 2 lbs to maintain the right ratio. This works especially well with a lemon buttercream instead of vanilla.
Chocolate Indulgence
For chocolate lovers, add ¼ cup cocoa powder to the cake batter and 2 oz dark chocolate (60% cocoa) to the buttercream. The deep chocolate flavor complements the strawberry filling beautifully. Dust the top with cocoa powder instead of powdered sugar for a sophisticated finish.
Spiced Rum Infusion
Elevate the cake by adding 1 tsp spiced rum (like McCormick's Vanilla Rum) to the jam filling and ½ tsp cinnamon to the buttercream. The warm spices create a cozy, boozy flavor that's perfect for fall celebrations. Let the rum infuse for 10 minutes before using to maximize flavor.
Nutty Crunch Layer
For texture contrast, spread a thin layer of crushed hazelnuts or pecans between the cake layers and jam. Toast the nuts first in a dry pan for 3-4 minutes until fragrant, then chop finely. This adds a delightful crunch that balances the soft cake and jam. 💫
Nutrition facts
Frequently asked questions
Can I substitute fresh strawberries with frozen ones for the jam?
Frozen strawberries work in a pinch, but fresh is ideal for that signature burst of flavor. If using frozen, thaw them completely first, drain excess liquid, and reduce the sugar in the jam by 1 tbsp since frozen berries are often pre-sweetened. For best texture, simmer slightly longer (2-3 minutes) to achieve the same thickness as fresh berries. The color will be slightly muted, but the taste remains delicious!
How do I prevent my cake layers from cracking when assembling?
Cracking usually happens when layers aren't properly chilled or when buttercream is too warm. Always let cake layers cool completely on a wire rack, then refrigerate for 30 minutes before assembling. Use a spatula to spread filling evenly, leaving a ½-inch border. Work in a cool environment (65°F or below) to keep buttercream stable. If cracks appear, simply cover with extra buttercream for a seamless finish!
Can I make this cake in a 9-inch pan instead of 8-inch?
Yes, but you'll need to adjust baking time and assembly. For a 9-inch pan, bake at 350°F for 20-25 minutes (check with a toothpick). Reduce the batter by 15% (about 1 cup) to maintain proper thickness. The layers will be slightly thinner, so you may want to add a third layer or use more filling to compensate. The cake will still be delicious, just with a different presentation style!
Why did my jam turn out too runny?
Runny jam usually means the pectin wasn't activated properly or the sugar ratio was off. For next time, ensure you reached a full rolling boil for exactly 1 minute—this is critical for pectin activation. If using frozen berries, drain them thoroughly and reduce simmering time by 2 minutes. For a quick fix, sprinkle ½ tsp cornstarch mixed with 1 tsp water over the jam and simmer for 1-2 minutes until thickened.
How long can I store the assembled cake?
At room temperature, the cake stays fresh for 2-3 days when wrapped tightly in plastic and stored in an airtight container. For longer storage, refrigerate for up to 5 days (bring to room temp before serving). The cake freezes beautifully for up to 2 months—wrap each layer individually in plastic, then wrap the whole cake in foil. Thaw overnight in the fridge for best texture!