Few things frustrate me more than domed cake layers with burnt edges. I make cakes QUITE often so you can imagine I like things to go smoothly especially since I’m usually filming and sharing the results.
When I first started out my cakes had a very “home made” look about them, the corners were rounded and they often sagged at the edge or even drifted off to one side!
The taste was good but appearances matter so I would have to trim the top off of my domed layers to make it flat, but then you end up with extra cake and lots of crumbs! Eventually I realized the problem wasn’t with the recipe but the bake itself.
If you find cake decorating to be a bit intimidating then check out my How to Decorate a Cake post, it has lots of helpful tips and a full how to video.
How to Get Flat Cake Layers
Watch the video above for a full how-to!
Why Do Cake Layers Dome???
When you bake cake layers the outside heats up and baked more quickly than the center, which is insulated by the rest of the batter surrounding it. So basically the outside of the cake layer bakes first; the inside of the cake layer has more time to rise and by the time the inside is set and baked through the outside is starting to dry out and burn. This is why you see so many cakes with dark edges which are not pillowy soft.
What Can You do to Achieve a More Even Bake??
The solution to this problem is to cool and insulate the outside of the pan a bit with some water. You can do this by applying wet strips of cloth called cake strips to the vertical edge of the pans. You just soak them in water, wring them out a bit and slide onto the pans. You can totally make your own fabric versions if you’re crafty but they’re pretty inexpensive and last forever so I just bought a set.
DIY Version
If you want to give the cake strip thing a try before investing in them or if you just need them right now and can’t wait for shipping then you can make your own using some tin foil and paper towels. Really easy and you can reuse them five or so times before the tin foil started getting holes.
All you do is measure out how much paper you need for your pan size, wet the towels then wring them out so they aren’t soaking wet. Measure out tin foil that’s about an inch or so longer on each side than the paper and place the paper towel folded to a height of about two inches on the tin foil. Fold the foil around the towel then attach to the side of the pan and crimp the edges together.
How to Use Them
When using cake strips you’ll often have to lengthen the baking time a bit as the water slows the baking. You’ll know when the cake is done as the centers will spring back the the touch and the edge will pull away from the pan. Keep a close eye on your layers a toward the end of the bake and don’t forget to move the pans around in the oven halfway through if your oven has hot spots like mine does.
Another tip for baking great layers is to weigh each pan after the batter is transferred. Move the batter around between the pans until they all weigh about the same. You want the same amount of batter in each pan for nice even cake layers and I’ll tell you it’s not easy to do by eye! Kitchen scales are a great gadget to have; it’s so much easier to weigh dry ingredients out than fluffing up your flour scooping it with a measuring cup and leveling it off.
How to Use Fabric Cake Strips
- Soak a fabric baking strip in a glass of water.
- Wring it out so that it’s damp.
- Adjust and fit around the cake pan.
How to Make Homemade Cake Strips
- Wrap a paper towel around a cake pan to find the circumference. (It doesn’t have to be exact). Wet the paper towel and wring out the excess water.
- Unfurl the paper towel and fold lengthwise to about 2-inches .
- Roll a sheet of tin foil so that it’s about 2-inches longer than the paper towel. Place the paper towel on the tin foil sheet and wrap. This will hold in the moisture of the paper towel in during baking.
- Place your pan sideways, wrap the tin foil around it, crimp the edge a few times so that it holds in place. Fold the edge underneath so that it’s in place and won’t slip off.
If you’ve tried this technique then don’t forget to leave a rating and let me know how you got on in the comments below, I love hearing from you!
I’ve included my FAVORITE ultra moist vanilla cake recipe below! It’s styled with Easter eggs in a toasted coconut nest but you can adapt it for any decoration scheme!
How to Get Flat Cake layers
A moist, fluffy vanilla cake covered in a perfectly sweet vanilla buttercream. Nice and flat layers with no doming!
Ingredients
For the Cake:
- 1 2/3 cup all-purpose flour 213g
- 1 cup sugar 228g
- 1/4 tsp baking soda 2g
- 1 tsp baking powder 4g
- 3/4 cup unsalted butter 176g room temperature
- 3 egg whites
- 3 tsp vanilla extract
- 1/2 cup sour cream 133g
- 1/2 cup whole milk 113g
For the Vanilla Buttercream:
- 2 lbs confectioners sugar 907g
- 1 lb butter 456g unsalted, room temperature
- 3 tsp vanilla
- 1 tbsp milk
- 1/4 tsp kosher salt
- Blue food coloring optional
For the Assembly:
- ½ cup coconut 40g toasted, sweetened
- 2 tsp cocoa powder nice quality
- 4 tsp vanilla extract
- 6 chocolate eggs mini
- Instructions
Instructions
For the Cake:
- Preheat oven to 325 degrees F.
- Spread coconut flakes out on a baking sheet. Cook for about 5-10 minutes. They will toast quickly. Let cool.
- Increase temp to 340 degrees F. Butter and flour three 6-inch pans. I use cake strips on my pans for more even baking as well.
- Sift the dry ingredients (including sugar) together in a large bowl.
- Beat the wet ingredients together in a medium bowl.
- Add the wet to the dry and mix until just combined.
Divide the mixture evenly into the cake pans. Place wet cake strips around pans.
- Bake at for about 25-30 minutes or until the centers are springy to the touch.
For the Vanilla Buttercream:
- Beat the butter until light and fluffy. Add the confectioners' sugar, 1 tsp vanilla, 1/4 tsp salt, and milk. Mix.
- Transfer to a piping bag. Snip off the tip.
For the Assembly:
- Pipe buttercream between each cake layer.
- Pipe an outer layer and smooth out with a scraper.
- Mix cocoa powder and vanilla or alcohol. Using a paint brush, splatter the cake and chocolate eggs to create a speckled look.
- Chill for about 10-15 minutes.
- Pipe a ring of buttercream on the cake. Press toasted coconut flakes onto ring. Create a nest shape.
- Add eggs to the inside of the nest.
Recipe Video
Recipe Notes
- This cake is Easter-themed but you can skip the blue food coloring, coconut nest and chocolate eggs to make any style vanilla cake you'd like!
- If you’re not using 6-inch pans, double the recipe for 8-inch pans or triple the recipe for 9-inch pans.
- If you see little clumps of butter after you mix the wet ingredients don’t panic, it all works out by the time you mix in the dry ingredients. You can even use melted butter and warm the milk and sour cream up a bit if you like.
- You can substitute whole milk yogurt for the sour cream if desired, I do it all the time and can’t really tell the difference.
- To get FLAT layers that are moist inside and out try using cake strips! You can buy a set online or make your own from foil and paper towels at home. I made a whole blog post on it so check it out if you’re interested!
- Think American buttercream is too sweet??? Whip up a batch of Italian meringue buttercream instead! It's super-smooth and not too sweet.
Click here for my moist vanilla cake that was featured in the YouTube video!
I just made your vanilla cake recipe for a layered anniversary cake and it turned out perfectly! Your instructions are excellent as I made a triple batch and didn’t have any issues whatsoever.
This will be my ‘go-to’ special cake recipe from now on as it’s such a great base.
Thank you!
Hi Sonia,
I’m so glad everything turned out perfectly!! These beautiful flat layers make me so much more excited about making a cake!
Happy baking!!
John
Dear John.
I have been following you for a while. Mostly on Instagram, but have found my way to your webpage.
I watched you tutorial on the flat layers a few times, and decided the cake strips was a “must have”
Onto Amazon.co.uk as I live in Denmark. And they arrived yesterday! Already I have done my signatur chocolate cake. In both a huge square tin and small round tins. I AM A HUGE FAN!! Thank you for this tip.
I am now trying to find out which of your cakes to try. Think i’m going for the tiramisu cake.
You have a loyal fan here in Denmark!
All the best
Trine
Hey Trine,
Thank you so much for your kind words! I’m glad you enjoyed the chocolate cake and invested in cake strips, they’re so great!!
I hope you try and enjoy the tiramisu cake!!
Happy baking!
John
Hi omg I think I have finally found the best cake maker ever . I have still to try this recipe but judging by your recipe I am sure it will be excellent!
I have a few questions can I use cake flour and how would it effect the ratio of the recipe?
Also can I use normal plain yogurt instead of sour?
Hi Rina,
You can use cake flour or regular flour, the ratio will stay the same. You can always substitute whole milk yogurt instead of using sour cream.
I’m so glad you enjoy Preppy Kitchen and I hope this helps!
Best,
John
Hi John, just came across your YouTube channel today and totally enjoyed watching your videos, so therapeutic! Tried your DIY cake strip and it worked like a charm! Couldn’t believe my eyes at how flat and even the cake was. A definitely must-do for my future bakes. Tried your strawberry cake too and it was delicious. Going to try your Italian meringue buttercream next. Thank you so much for sharing!
Hi Lee,
I’m happy to hear you enjoy Preppy Kitchen and that you tried the strawberry cake!!
Cake strips are also SO amazing!!
Let me know what you think of the meringue buttercream!
Best,
John
Hi John,
Just tried the italian meringue buttercream, it turned out beautiful. My son had to content with licking the leftovers on the spoon and mixing bowl, and he cleaned them both totally. Delicious! . I refused to let him touch mine. Lol
I found the silkiness, smoothness and taste very similar to that of the Swiss version. Just wondering if the Italian version would be more stable in warm weather since we added cream of tar tar and sugar syrup? I stay in Singapore and the weather here is hot and humid. Also is it possible to reduce the sugar (how much) while still
keeping the consistency of the buttercream?
Thank you!
Can I use the cake strips for all types of cakes? Even baked cheesecake?
Hi Amy,
I use cake strips for all my cakes but not cheesecake! Cake strips are great to get flat layers (perfect for stacking) and that moist spongy texture all around the outside as well as the inside!
Best,
John
Hello John
Great video! I will like to ask you what kind of cake do you recomend for very large cakes and less weight. Is it sponge cake? I will use fondant tom cover them. Its for 80 people
Hi Teresa,
Sponge cake is a good idea. I would also recommend a sheet cake!
Best,
John
Hello John! Great video! How many cups or grams of batter does this recipe yield? Thanks
Hello Kristine,
What cake are you trying to make?
Best,
John
it’s the vanilla cake. I’m trying to figure out how much batter would i need for an 8×3 and a 10×3 round pan with your recipe.
With the DIY cake strips, how many times can they be used back to back? Do I need to re-wet the paper towel, or just pull the baked cake out, reset the pan with flour and butter, pour in the new batter, and bake?
Hi Ellen,
You can definitely reuse the DIY cake strips! You MUST re-wet the paper towel!! What cake are you making??
Happy baking!
John
Hola John, soy Darcy desde Argentina,
Encontré tu página de repente y me ha encantado. Quiero hacer tu pastel de vainilla, pero más grande. De qué diametro es el molde que usas en está torta?, yo quiero hacerlo para un molde de 24 cm de diámetro. También quiero saber si puedo reemplazar la crema agría?.. la leche agría se puede preparar de forma casera? En Argentina no tenemos esos productos.
Gracias
Hi John,
I used this vanilla cake recipe a couple of weeks ago and it turned out great! I was wondering if it could be adapted to an eggless recipe? Can the eggs be substituted with another ingredient? My nephew is allergic to eggs and I feel guilty he won’t be able to eat a slice when I make this cake again!
Hi Darsh,
I don’t have much experience with substituting eggs in cake but I have heard you can use either applesauce, banana, flax seeds, or mixing water, vegetable oil and baking powder. I would do some research on each ingredient for specific measurements. I hope it works out!!
Best,
John
Thank you!
Hi John – I just baked your Vanilla cake recipe using a homemade cake strip. The top is flat, the sides have pulled away from the pans, the color is lovely and it smells wonderful! I’m wondering how long I should cool them on the rack before taking them out of the pan? And, do you general advice about cooling cakes before frosting? Do I consider the cake and the type of frosting? Should I cool to room temperature, freeze or refrigerate etc. I’m just about to make your Swiss Buttercream-can’t wait!
Hi Kerry,
Let the cakes cool for about 10-15 minutes before taking them out of the pan. Let the layers come to room temperature before frosting so buttercream doesn’t stays firm. You can also put them in the refrigerator before decorating. Enjoy!
Best,
John