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Vanilla Cake – Back To Basics!
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This timeless back-to-basics vanilla cake features two perfectly balanced, ultra-fluffy sponge layers sandwiched together with vibrant strawberry jam and smooth vanilla buttercream. Requiring just 10 minutes of active prep time and 30 minutes of baking, this foolproof 14-slice classic is the ultimate foundational recipe for bakers of any skill level.
Notes from The Patisserie
Back in 2018, I thought I would start a new series on my blog – ‘back to basics’. As much as I hope that all my recipes are simple and doable by anyone of any baking ability, I know that some are not. Or, some people do just want to learn the basics – and I want to help with that.
I thought that I would go for an absolute classic for my fourth instalment, a vanilla cake. This beauty is a two layer vanilla sponge cake, with vanilla buttercream frosting, and one of my favourite jam flavours… strawberry!
Okay, so back to basics has potentially gone a little bit too basic now, with a vanilla cake… but I’ve had endless requests. I do have a Victoria sponge recipe on my blog already, but this a two layer beauty and potentially explained in a much better way.
The sponge science
This is basically the most simple yet most scientific of cakes. It only really takes four ingredients to make something DELICIOUS, but you have to get it right. It doesn’t really matter whether you use a two egg recipe, three egg, four egg etc… as long as the ratios are equal.
- Butter – I use unsalted butter but you can use baking spread too
- Sugar – the best sugar for a back to basics vanilla sponge
- Flour – self raising flour will give the lift in the sponge we are looking for
- Eggs – I use medium eggs
- Vanilla – I use vanilla extract to cut through the sweetness of the sugar
There are obviously other factors that are involved with getting the perfect cake – but really the ratio, how you mix it, and the oven being the correct temperature is so important. I use a fan oven, so I bake my cake at 160ºc. As my oven is new, it helps so much, but with other ovens I have used an oven thermometer to make sure my oven is correct before baking – as ovens can be drastically out.
Basic method and ingredient swaps
If you know your oven is at the right temperature – just make sure you mix it correctly. I switch between the all in one method, and the beating sugar and butter first method – but in general, I find the beating the sugar and butter together method is better for the most.
Usually I use my Kitchenaid mixer with the scraper paddle attachment for a majority of my baking – and all my cake mixes and buttercreams. I don’t use a whisk, as that creates too much air, and can be quite faffy – but if you have just a handheld mixer, then the whisk attachments for those are fine.
You can easily make a cake mix and such with just your hand, a bowl and a spatula, but for buttercream it does take a bit more welly to get it just perfect! You could go the whole hog and make your own homemade jam if you want, but I just thought I would stick with this recipe being about the actual cake.
If the butter is too cold for the cake, it can make the cake mixture a little lumpy. I usually use room temperature unsalted butter (the kind you get in foil), or baking spread for cake sponges. Either work absolutely fantastically! However, for the buttercream, you must NOT use baking spread. Only use unsalted butter for the buttercream – otherwise it can split or taste horrible.
FAQs
How can I ensure my oven temperature is completely accurate?
Since built-in dials can be wildly inaccurate, hanging an inexpensive standalone oven thermometer on your centre rack is the best way to verify the true temperature before your tins go in.
Why should I weigh the batter when dividing it into the tins?
Using a digital kitchen scale to divide the batter evenly (roughly 500g per tin) ensures both layers bake at the exact same rate, preventing one cake from over-baking while the other under-bakes.
Can I substitute self-raising flour with plain flour?
Yes, but you will need to add two level teaspoons of baking powder to your 250g of plain flour and sift them together thoroughly to replicate the uniform rise of self-raising flour.
My buttercream feels too stiff to spread cleanly; how do I fix it?
Simply beat in a single teaspoon of warm water or milk at a time to instantly loosen the mixture and achieve a silky, spreadable consistency.
Vanilla Cake – Back To Basics!
A delicious two layer vanilla cake with vanilla buttercream and strawberry jam!
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Servings: 14 Slices
Ingredients
Cake!
- 250 g unsalted butter
- 250 g caster sugar
- 250 g self raising flour
- 5 medium eggs
- 1 tsp vanilla extract
Buttercream!
- 200 g unsalted butter (room temp)
- 400 g icing sugar
- 1 tsp vanilla extract
Extras!
- 200 g strawberry jam
- sprinkles
Instructions
- Preheat your oven to 180ºc/160ºc fan and line two 8"/20cm tins with parchment paper, and leave to the side.
- Beat together your butter and sugar for 3-4 minutes until light and fluffy!
- Add in your self raising flour, eggs and vanilla and beat again for a a couple of minutes until smooth.
- Try not to over beat – mix until it comes together and is smooth
- Split the cake mix between the two tins. I weigh it to make sure its even – each mix should weigh 500g each (roughly)
- Once in the tins, bake in the oven for 30-35 minutes, or until baked through. I check my cake is baked by using a skewer, and listening carefully to see if it bubbles!
- Once baked, leave to cool in the tin for 10 minutes, and then transfer to a wire rack to finish cooling.
- To make the buttercream, make sure your butter is at room temperature.
- Beat the butter on its own for 3-4 minutes, I use the paddle attachment.
- Once the butter is nice and supple, add the icing sugar in 1/2 at a time, and beat fully before adding any more in.
- Add in the vanilla, and beat again for 3-4 minutes until it's all come together.
- Carefully pipe or spread half of your buttercream onto the first cake, and then top with some jam.
- Add the second sponge on, and then spread the rest of the buttercream on top.
- Decorate with your favourite sprinkles, and enjoy!
Notes
- This cake will last for 3 days at room temperature, in a cake box.
Storage and freezing
This classic vanilla cake stores beautifully and will remain completely soft and delicious for up to 3 days when kept inside a standard cake box or airtight container at room temperature. Avoid refrigerating this cake, as the cold air will pull moisture directly out of the sponge layers and turn them dry and crumbly.
If you want to get a head start on an upcoming celebration, you can wrap the un-iced, fully cooled sponge layers tightly in a double layer of plastic cling film and freeze them for up to 3 months.
Other ‘back to basics’ recipes
My first part of the back to basics series was my triple chocolate brownies, followed by my no-bake vanilla cheesecake, and then thirdly the chocolate cake. I figured doing a vanilla recipe would fit with the system and alternating between the two flavours.
I made this cake last weekend and OH MY GOD it was AMAZING!! Everyone I gave a slice to said how amazing it was <3
Hey again. Ive decided to do this as a two layer cake but with 400g ingredients.
What would the bake time/temp be for this ? Thanks:)
170C/150C Fan – bake time about 50-55 minutes! x
I’m going to try this for my daughter’s birthday next week and attempt to butter cream round it , if I’m going to make it 3 tiers I understand I need to add on half the ingredients but how many eggs would you use? As 5 are in the recipe?
I would use a 400g mix for three tins, and use 8 medium eggs! X
Hi Jane! Thanks for always replying to my never ending questions about 6 inch tins!!
So I made this today and split between three 6 inch tins, didn’t get the rise I wanted, would you say split between two 6 inch tins? They are deep ones. Or should I make a bigger mix and split between the three? If so, how much more would I add? Sorry for all the questions!!
Laura xxx
Hey!! So you could definitely do just two, but bake for longer instead!! That would make them definitely Depp enough!! xx
Would I be able to use salted butter or will that effect the flavour / consistency of the cake?
Hey – it can make the cake salty, but otherwise, it should bake the same!
Hi, I want to use this recipe to make a 4 layer cake, using 6 inch tins. What would the ratio for ingredients be?
Thanks x
Hey! I would actually keep it the same – a 6″ tin is about 2/3 in size, so you could bake it into four 6″ tins easily! Or you can reduce it down more if you don’t want them as deep! x
Hi, what could i replace the jam with please as we arnt the biggest fans of it? Thanks
You can just leave it out, use fresh fruit, use any other spread and so on!
Hi Jane
I baked your Nutella cake yesterday and it was a HIT!
I was to bake this vanilla sponge cake but with 3 layers instead of two.
How much would I have to increase my ingredients by in grams?
Thank you!x
Hey! Ahh yay! I would increase the ingredients to 400g (8 medium eggs) and bake into three tins! x
Hey I noticed you said this cake will last ya room temp in a cake box, is this including the buttercream on top? Or will it have to be refrigerated? Thank you x
Buttercream does not need to be refrigerated – room temp is best!
Could you replace the unsalted butter/Stork in the cake mixture for dairy free spread? Would this effect the bake at all?
In the cake mixture it’s absolutely fine – but dairy-free buttercream is always softer!
I don’t have an 8inch tin can I use a 9 or 7? I can’t find any 8inch tins. Thank you x
I would personally use 7″ tins and bake for a bit longer! 9″ may make them too thin!
Hey,
Hope you’re well. I hope you don’t mind me asking, I cannot for love nor money find SR flour in ANY shop. I do have plain flour, Will this be an OK substitute with baking powder / bicarb soda. If so, what quantity do you recommend please?
Thank you.
You use 2 level teaspoons of baking powder per 150g of plain flour – you whisk this in very well before using in any recipe! Sometimes its easier to multiply up and make a bigger batch!
This recipe is super easy to follow and tastes AMAZING!
I have bought a number 1 tin for my sons birthday from Wilkos – have you got any recommendations for quantities for number shaped cakes? X
I’m afraid not as it’s all based around volume and sizing of the tin, sorry! x