Moist Vanilla Sheet Cake Recipe | Easy & Classic Dessert

A vanilla sheet cake is a timeless, crowd-pleasing dessert that’s perfect for birthdays, casual get-togethers, potlucks, or holiday celebrations. Known for its soft, moist texture and rich vanilla flavor, this cake delivers both simplicity and satisfaction. Whether you’re a novice baker or a seasoned pro, mastering this easy vanilla sheet cake recipe ensures you have a reliable go-to recipe for any occasion.

Unlike layered cakes that can be more time-consuming, a sheet cake is baked in a single pan, making it convenient and ideal for serving large groups. If you’re looking for a straightforward way to achieve that classic homemade vanilla flavor, this guide will walk you through each step to make your own flawless vanilla sheet cake.

**What Is a Vanilla Sheet Cake?**

A sheet cake is a single-layer cake typically baked in a rectangular pan, such as a 9×13 or 12×18-inch pan. It’s flatter than a traditional layered cake but offers just as much flavor. This kind of cake is:

Quick to assemble and decorate
Easy to transport
Perfect for slicing into square or rectangular pieces

If you want a simple method with minimal cleanup, this one-bowl vanilla cake recipe from The Kitchn demonstrates how efficient baking can be without sacrificing taste.

Key Ingredients and Their Roles

Each component of a vanilla sheet cake plays a crucial role in creating a light, fluffy crumb and rich flavor:

Vanilla Sheet Cake Recipe (4) — Vanilla Sheet Cake Recipe

All-purpose flour: Creates the structure. You can also use cake flour for a finer texture.
Granulated sugar: Sweetens and helps with moisture retention.
Butter: Adds richness and enhances the vanilla flavor.
Eggs: Provide stability and help the cake rise.
Milk or buttermilk: Keeps the cake soft and moist.
Vanilla extract: Use pure vanilla for the most authentic flavor.
Leavening agents: Baking powder or baking soda help the cake rise evenly.

For inspiration and a soft, moist finish, check out this classic sheet cake with whipped buttercream frosting from Sally’s Baking Addiction.

Step-by-Step Instructions

Preparation

Preheat your oven to 350°F (175°C).
Grease a 9×13-inch pan with butter or cooking spray.
Line the bottom with parchment paper if desired.

Mixing the Batter

In a large bowl, cream butter and sugar until light and fluffy.
Add eggs one at a time, beating well after each addition.
Mix in the vanilla extract.
In a separate bowl, whisk together dry ingredients.
Alternately add the dry mixture and milk to the wet ingredients, starting and ending with dry.

Baking

Pour batter into the pan and smooth the top.
Bake for 30–35 minutes or until a toothpick inserted in the center comes out clean.
Allow to cool in the pan for 10 minutes before transferring to a wire rack.

Frosting and Decoration Ideas

The frosting you choose can make your vanilla sheet cake extra memorable. Here are some classic options:

Vanilla Sheet Cake Recipe (1) — Vanilla Sheet Cake Recipe

Vanilla Buttercream: Rich, creamy, and perfect for piping.
Whipped Cream Frosting: Light and less sweet — ideal for summer.
Cream Cheese Frosting: Tangy and pairs well with fruit toppings.

Decoration ideas:

Colorful sprinkles for birthdays
Fresh berries for a light finish
Piped borders for elegance
Edible flowers for a natural touch

Flavor Variations and Customization

You can easily adapt this vanilla sheet cake recipe to match different tastes or dietary needs:

Add-ins: Chocolate chips, crushed nuts, or citrus zest
Flavor variations: Almond extract, coconut milk, or even buttermilk for a tangier base
Allergy-friendly swaps:
- Use plant-based milk and butter for dairy-free versions
- Gluten-free flour blends for celiac-safe baking

If you’re looking to take shortcuts while still baking from home, this tip for upgrading boxed cake mix may offer helpful enhancements.

Serving Suggestions

Serve your cake at:

Room temperature for optimal flavor
With coffee or milk as a snack cake
Alongside fresh fruit or whipped cream for dessert

Vanilla Sheet Cake Recipe (3) — A freshly baked moist vanilla sheet cake in a 9×13 pan topped with creamy vanilla frosting

It’s ideal for:

Birthday parties
Potlucks
Graduations
Casual family dinners

Storage and Make-Ahead Tips

A well-stored vanilla sheet cake maintains its moisture and flavor for days.

At room temperature: Store in an airtight container for up to 2 days.
Refrigerated: Keeps fresh for up to 5 days. Bring to room temp before serving.
Freezing: Wrap the unfrosted cake in plastic wrap and foil; freeze for up to 3 months.
Make-ahead: Bake the cake a day early and store in the fridge; frost just before serving.

Common Mistakes and How to Avoid Them

Even experienced bakers can face these issues:

Overmixing: Creates a dense, tough cake. Mix until just combined.
Incorrect measurements: Use measuring cups for dry ingredients and a liquid measuring cup for liquids.
Overbaking: Check at the 30-minute mark. The cake should spring back when touched lightly.
Frosting too soon: Let the cake cool completely to prevent melting or sliding.

Frequently Asked Questions

What is the difference between a sheet cake and a regular cake?

A sheet cake is a single-layer cake baked in a large rectangular pan, while a regular cake usually refers to round or layered cakes. Sheet cakes are easier to serve, decorate, and transport, making them ideal for large gatherings.

How many cake mixes do I need for a half sheet pan?

A half sheet pan generally requires two standard 15.25 oz cake mixes to fill the pan properly and ensure the cake has the right height and texture.

What is the secret ingredient for moist cake?

Common ingredients that make cakes moist include buttermilk, sour cream, and vegetable oil. These help retain moisture and soften the crumb without making the cake dense.

How many people will a 1 sheet cake feed?

A full sheet cake (18×24 inches) can serve between 48 and 96 people, depending on the portion size. Smaller cuts for events yield more servings.

What’s so special about Texas sheet cake?

Texas sheet cake is a thin, ultra-moist chocolate cake with a warm, poured frosting. It often includes buttermilk and chopped pecans, making it rich and decadent.

What does a fourth of a sheet cake look like?

A quarter sheet cake is approximately 9×13 inches in size. It serves about 12 to 24 people and is great for small parties or family events.

Is a 9×13 cake a quarter sheet?

Yes, a 9×13 inch cake is considered a quarter sheet cake. It’s one of the most common pan sizes used for home baking and casual celebrations.

How much is a full sheet cake at Costco?

A full sheet cake at Costco typically costs around $25 to $30, depending on the design and location. These cakes can serve up to 96 people.

What size cake feeds 30 people?

A half sheet cake, which is about 12×18 inches, comfortably serves 30 to 48 people based on the size of the slices.

Why is it called a funeral cake?

Funeral cakes are usually simple, moist sheet cakes like Texas sheet cake, traditionally served at memorial services due to their ease of preparation and ability to feed many people.

What is the Johnny Cake?

Johnny cake is a type of cornmeal flatbread, not a traditional cake. It is often fried on a griddle and was historically eaten in New England and the South.

What size pan for sheet cake?

Sheet cake pans come in various sizes:

Quarter sheet: 9×13 inches
Half sheet: 12×18 inches
Full sheet: 18×24 inches
Choose based on your event size and expected servings.

Conclusion

Our simple Vanilla Sheet Cake recipe is a versatile, crowd-pleasing treat that’s perfect for everyday baking or celebrating special moments. Whether you serve this homemade sheet cake at a casual family dinner or frost it with vanilla buttercream frosting for a party, the results will impress. The cake is an incredibly moist vanilla cake that stays tender and delicious with minimal effort.

Effortless preparation: This easy vanilla cake uses common ingredients and simple steps, making baking stress-free.
Versatile flavor: The classic vanilla base pairs beautifully with fruits, sprinkles, or any frosting style.
Perfect for any occasion: Whether for casual gatherings or elegant celebrations, this recipe shines in any setting.
Customization-friendly: Easily adapt the recipe to your preferences—add berries, chocolate chips, or use your favorite frosting.

You have creative control over this homemade sheet cake. Try adding your favorite extract for a hint of almond or lemon, or top the moist vanilla cake with fresh berries or chocolate shavings. Whip up a thick vanilla buttercream frosting and spread it generously, or keep it simple with a light dusting of powdered sugar. These small changes turn one basic recipe into a unique treat.

In summary, this easy vanilla cake is a go-to recipe that combines simplicity and deliciousness. By baking this moist vanilla sheet cake, you’ll have a foundation to make memories in your kitchen. Give it a try, adapt it to your tastes, and don’t forget to share your delicious results with family and friends.