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Hi Bold Bakers!
WHAT YOU GET: A simple vanilla sheet cake recipe, topped with fluffy vanilla buttercream, that will please everybody in the crowd.
No special occasion is required for this simple and delightful vanilla sheet cake with fluffy vanilla buttercream. I strongly believe a great Vanilla Cake should be in every baker’s repertoire, but sometimes you need a cake that will feed a larger audience than a three-layered circular cake.
This crowd-pleasing sheet cake has everything I love — a deliciously moist and tender crumb, the lovely taste of vanilla, and the most unbelievably fluffy buttercream icing.
My homemade vanilla sheet cake recipe feeds 20 people easily, so feel free to invite a few extra folks around. Or, prepare for your next gathering and freeze this lovely cake until you’re ready to frost and serve!

Do I Need Cake Flour?
Cake flour is essential for the tender, tight crumb of this cake, but don’t worry if you don’t have any on your shelf — you can easily make your own cake flour by following my recipe here.
What Type Of Frosting Should I Use On Sheet Cake?
This recipe calls for my Best-Ever Vanilla Buttercream, but feel free to explore other options that may fit your flavor preferences (and the weather) better. Try my Chocolate Buttercream or my Foolproof Strawberry Buttercream. If you’re worried about serving buttercream on a hot summer day, frost this cake with a stabilized whipped cream and top with fresh summer berries. Use my Stabilized Whipped Cream recipe!
Tools You Need To Make Vanilla Sheet Cake
- Measuring cups and spoons
- 13 x 18-inch (33 x 46-cm) half-sheet pan
- Mixing bowls
- Stand mixer or handheld electric mixer

Gemma’s Pro Chef Tips For Making Vanilla Sheet Cake
- Make sure all of your ingredients are at room temperature before you start. This will ensure even mixing and will create a light and moist cake.
- Cake flour is essential for the tender, tight crumb of this cake. If you don’t have any, you can easily make your own here. Cake flour weighs less than all-purpose flour: 1 cup is equal to 4 oz/115 g (compared to 1 cup of all-purpose flour, which is 5 oz/142 g).
- Make sure your frosting is soft and at room temperature before using, or it will tear this delicate cake.
- A crumb coat is helpful when frosting this cake: Spread a very thin layer of frosting over the entire surface of the cake to seal in the crumbs, then refrigerate the cake for 30 minutes to firm up. Proceed with frosting the cake.
- You can turn this into a simple layer cake by cutting the cake into thirds and stacking the layers with frosting.
- Use my Vanilla Buttercream. Or replace the vanilla buttercream with my Best-Ever Chocolate Buttercream, Foolproof Strawberry Buttercream, or Salted Caramel Swiss Meringue Buttercream. On hot days, use my Stabilized Whipped Cream recipe and top with fresh fruit.
Make More Sheet Cake
- Red Velvet Sheet Cake
- One-Bowl Peanut Butter Sheet Cake
- Funfetti Sheet Cake
- Carrot Cake Sheet Cake
- The Ultimate Texas Sheet Cake
- Gluten-Free Chocolate Cake (Texas Sheet Cake)
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Vanilla Sheet Cake Recipe


Ingredients
- 1 cup (8 oz/225 g) butter (softened)
- 1¾ cups (14 oz/395 g) granulated sugar
- 4 large eggs (at room temperature)
- 1 cup (8 fl oz/240 ml) whole milk (at room temperature)
- 1 tablespoon vanilla extract
- 3 cups (12 oz/340 g) cake flour
- 1 tablespoon baking powder
- ¾ teaspoon salt
- 1 recipe Vanilla Buttercream
Instructions
- Preheat the oven to 350°F (180°C) and butter and flour a 13 x 18-inch (33 x 46-cm) half-sheet pan. Set aside.
- In the bowl of a stand mixer fitted with a paddle attachment or in a medium bowl with a handheld electric mixer, beat the butter and sugar together on medium-high speed for 3 minutes, until fluffy.
- Add the eggs, one at a time and scraping down the bowl after each addition. Beat in the milk and vanilla extract.
- In a medium bowl, whisk the flour, baking powder, and salt together, then fold into the butter mixture until evenly mixed.
- Spread evenly in the prepared pan and bake for 20 minutes or until a toothpick inserted in the center comes out clean.
- Let cool completely before frosting with Vanilla Buttercream. Store in an airtight container at room temperature for up to 2 days.




Hi Gemma. I made this recipe for my granddaughter’s baby shower and it was a huge hit. Could I make this cake in 2 cake pans to get a layer cake? I want each layer to be taller that 1 inch, and I’ve found I’m getting skinny layers with most recipes. Thanks.
Hey there 🙂 Can I use plant based butter?
Hi Gemma, I have a baking tin 15 inches by 11 inches i planning to make a sponge about 2 or 3 inches deep, what are the quantise i will need, if possible i dont want to make two and put them together. Can you help.
Hi Gemma can I use oil instead of butter
My pan is 15×10 inches so will this recipe work? I dont mind having extra batter. How full should i fill the batter in the pan, halfway or nearer to the top?
Hi, what depth pan is this recipe? 1 inch or 2 inch? I have a 2 inch deep pan as I like my layers a little more than 1 inch. Do you have a recipe that would fit that pan?
This cake turned out perfectly. Thank you so much Gemma this will be an heirloom recipe in my house from now on. 🙂
Note that the grams for the sugar is off. Should be around 350g for 1 3/4 cup. I did it by weight and my cake definitely had too much sugar… Still tasty though! And good thing I was layering it with lemon curd.
I fell in love with this recipe! If I wanted to convert it to an 8 inch 3 layer cake, what would be bake time?
Can this be baked in a 9×13-inch pan? If so, how long do you bake it?