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There’s something about a small cake that feels more generous than a big one. You hand it over whole. Nothing sliced, nothing shared down the middle.
These mini strawberry sponge cakes are baked in a standard muffin tin, which makes the whole thing approachable. No cake rings, no fussy layering. Just individual golden sponges, split and filled.
The sponge itself relies on whipped eggs for structure, much like a light syrup-soaked sponge cake does. It’s a classic approach, and it works. The texture is airy but not flimsy, and it holds the cream without going soggy fast.
I started making these for summer gatherings when I wanted something that felt a bit more considered than shop-bought but didn’t require hours in the kitchen. They fit both.
Why You’ll Love This Recipe
- No cake rings or special pans required
- Light egg-whipped sponge with a genuine crumb
- Fresh strawberry filling tastes like early summer
- Individual portions make serving effortless
Ingredient Notes
- Eggs: Use large eggs at room temperature. Cold eggs don’t whip as well and your sponge will be denser.
- Caster sugar: Caster sugar dissolves faster into whipped eggs than granulated. If you only have granulated, blitz it briefly in a blender first.
- Plain flour: Sifted twice for a cleaner fold. Cake flour works too and gives a slightly more tender crumb.
- Fresh strawberries: Hull and quarter them, then toss with a little sugar and leave for 10 minutes. They release juice that soaks lightly into the sponge.
- Double cream (heavy cream): Whip to soft peaks, not stiff. Stiff cream pipes nicely but feels heavy against the light sponge. Keep it billowy.
- Vanilla extract: Pure extract over imitation here. You can swap for vanilla bean paste for more fleck and aroma.
Mini Strawberry Sponge Cakes
Ingredients
Method
- Heat the oven to 180 C / 355 F. Grease a 12-cup standard muffin tin with butter, dust lightly with flour, and tap out the excess.
- Toss the quartered strawberries with 1 tsp caster sugar in a small bowl and set aside to macerate while you make the sponge.
- Combine the eggs and 90 g caster sugar in a large bowl or stand mixer. Whip on high speed for 5 to 6 minutes until the mixture is very pale, thick, and falls in a slow ribbon from the whisk.
- Add the vanilla extract and mix briefly to combine.
- Sift one-third of the flour over the egg mixture and fold gently with a large metal spoon using wide, slow strokes. Repeat with the remaining flour in two more additions, folding until just incorporated with no visible streaks.
- Drizzle the cooled melted butter around the edge of the batter and fold it in with two or three deliberate strokes. Do not overmix.
- Divide the batter evenly between the 12 muffin cups, filling each about two-thirds full.
- Bake for 12 to 15 minutes until the tops are golden and spring back when pressed lightly. Do not open the oven before the 12-minute mark.
- Leave the sponges in the tin for 5 minutes, then turn out onto a wire rack and cool completely.
- Whip the cold double cream with 1 tbsp powdered sugar and 0.5 tsp vanilla extract until it holds soft peaks.
- Use a serrated knife to split each cooled sponge horizontally through the middle.
- Spoon or pipe a small mound of cream onto the bottom half of each sponge. Add a few pieces of macerated strawberry with a little of their juice.
- Place the top half of the sponge over the filling, dust with powdered sugar, and add one strawberry piece on top. Serve immediately or refrigerate for up to 2 hours before serving.
Notes
Tips for Success
- Whip eggs and sugar together for at least 5 minutes until the ribbon falls in thick, slow folds.
- Fold flour in three additions using a large metal spoon to preserve as much air as possible.
- Grease and lightly flour the muffin tin even if it’s nonstick – sponge batter sticks more than muffin batter.
- Check at 12 minutes by pressing the top gently – it should spring back without leaving a dent.
- Cool the sponges completely before splitting, otherwise the cream will melt on contact.
Variations
- Swap strawberries for raspberries and add a teaspoon of rose water to the cream.
- Add lemon zest to the sponge batter and top with a thin layer of lemon curd before the cream.
- Use whipped mascarpone instead of double cream for a denser, richer filling that holds longer.
Storage and Reheating
Store unfilled sponges in an airtight container at room temperature for up to 2 days. Once filled with cream and strawberries, refrigerate and eat within 24 hours.
The sponges freeze well without filling. Wrap each one individually in plastic wrap, then place in a freezer bag. They keep for up to 6 weeks. Thaw at room temperature for 30 minutes before filling.
Don’t reheat filled cakes. The cream won’t survive it. Reheat plain sponges in a low oven at 150 C / 300 F for 5 minutes if you want to refresh them slightly before filling.
Serving Suggestions
Serve these at the table on a small wooden board or flat plate, dusted with powdered sugar right before they go out. A few extra strawberry halves on the side give people the option to add more.
For afternoon tea, pair with a pot of Earl Grey or a light Darjeeling, and the floral notes suit the occasion as well as a floral elderflower lemon loaf would. The floral notes in both teas sit well against the strawberry and cream.
If you’re serving them as a dinner party dessert, a small drizzle of good balsamic glaze over the strawberries adds a sharp edge that works well against the sweet cream.
FAQ
Why did my mini strawberry sponge cakes sink in the middle?
The most common cause is underbaking or opening the oven door too early. Make sure the sponges are fully set before you check them, and resist opening the oven in the first 10 minutes. Overmixing the flour into the batter can also cause sinking by knocking out too much air.
Can I use frozen strawberries instead of fresh in these mini sponge cakes?
You can, but thaw them fully and drain off the excess liquid first, otherwise the filling turns watery fast. Fresh strawberries give a cleaner texture and brighter color, so use them when you can.
Can I make the sponge bases the night before and fill them in the morning?
Yes, and it’s actually the best approach for parties. Bake and cool the sponges the night before, wrap them tightly, and store at room temperature. Fill them within a couple of hours of serving so the cream stays fresh.
What pairs well with mini strawberry sponge cakes at a summer picnic?
A chilled glass of Pimm’s or sparkling elderflower works well alongside them. If you’re putting together a full spread, they sit nicely next to something savory like finger sandwiches to balance the sweetness.
Are these mini strawberry sponge cakes suitable for someone who is gluten-free?
Not as written, since the recipe uses plain wheat flour. You can substitute a 1:1 gluten-free flour blend, but the texture may be slightly denser. Add half a teaspoon of xanthan gum if your blend doesn’t already include it.
How do I know when the mini sponge cakes are done baking?
Press the center of a sponge lightly with your fingertip – it should spring back immediately with no indentation. The edges should also be pulling away slightly from the tin. A toothpick inserted in the center should come out clean with no wet batter.
