White Texas Sheet Cake is a delightful dessert that embodies the spirit of Southern baking. This cake is known for its moist texture, rich flavor, and creamy frosting, making it a perfect choice for gatherings, potlucks, or simply to enjoy at home. With its light and fluffy crumb, this cake is sure to become a favorite among family and friends.
Imagine serving up a large pan of this delicious cake, its sweet aroma wafting through the air, inviting everyone to come together and share in its joy. Each slice holds a promise of buttery goodness topped with a luscious frosting that’s simply irresistible. Let’s dive into the reasons why you’ll adore making and sharing this White Texas Sheet Cake.
Reasons to Love White Texas Sheet Cake

White Texas Sheet Cake is more than just a dessert; it’s an experience. Here are a few reasons why this cake is a must-try:
- Easy to Make: With simple ingredients and straightforward steps, this cake is perfect for both novice and experienced bakers.
- Feeds a Crowd: As the name suggests, this sheet cake is large enough to serve plenty of guests, making it ideal for gatherings.
- Versatile Flavor: The buttery vanilla flavor pairs beautifully with various toppings, allowing for creativity in presentation.
- Moist and Tender: The addition of sour cream ensures that every bite is rich and moist, avoiding any dry cake mishaps.
- Perfect for Any Occasion: Whether it’s a birthday party, holiday gathering, or a casual get-together, this cake fits right in.
What Goes In
To create this delectable White Texas Sheet Cake, you’ll need the following ingredients:
- 2 cups all-purpose flour
- 2 cups granulated white sugar
- 1 teaspoon baking powder
- 1 teaspoon salt
- 1/4 teaspoon baking soda
- 2 large eggs
- 1/2 cup sour cream
- 1 teaspoon vanilla extract
- 1 cup (2 sticks) butter, cubed
- 1 cup water
- 1/2 cup (1 stick) butter, cubed (for frosting)
- 1/4 cup milk (for frosting)
- 1/2 teaspoon vanilla extract (for frosting)
- 4 cups powdered sugar
- 1 cup chopped walnuts (optional, for topping)
Cook’s Kit
Before you start baking, gather these essential tools:
- Large Mixing Bowl: For combining the cake ingredients.
- Whisk: To mix dry ingredients and incorporate the wet ingredients smoothly.
- Spatula: For folding ingredients and spreading frosting evenly.
- 9×13 Inch Baking Pan: The traditional size for a Texas sheet cake.
- Cooling Rack: To cool the cake before frosting.
- Measuring Cups and Spoons: For precise ingredient measurements.
- Electric Mixer: Optional, but it makes blending easier!
White Texas Sheet Cake in Steps

Making a White Texas Sheet Cake is a straightforward process. Follow these simple steps:
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). This ensures the cake bakes evenly.
Step 2: Prepare the Pan
Grease your 9×13 inch baking pan with butter or cooking spray, and set it aside.
Step 3: Mix Dry Ingredients
In a large mixing bowl, whisk together the all-purpose flour, granulated sugar, baking powder, salt, and baking soda until well combined.
Step 4: Combine Wet Ingredients
In another bowl, beat together the eggs, sour cream, and vanilla extract until smooth.
Step 5: Melt Butter and Water
In a saucepan over medium heat, combine the cubed butter and water. Stir until the butter is completely melted and the mixture is bubbling.
Step 6: Combine Everything
Pour the hot butter and water mixture into the dry ingredients. Stir until just combined. Then, add the wet egg mixture and gently fold until smooth.
Step 7: Bake the Cake
Pour the batter into the prepared pan and spread it evenly. Bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean.
Step 8: Make the Frosting
While the cake is baking, prepare the frosting. In a saucepan, melt the remaining cubed butter. Add the milk and 1/2 teaspoon vanilla extract. Stir until combined. Gradually add the powdered sugar, mixing until smooth.
Step 9: Frost the Cake
Once the cake has cooled for about 10 minutes, pour the frosting over the top, spreading it evenly. If desired, sprinkle chopped walnuts on top for added texture.
Step 10: Cool and Serve
Allow the cake to cool completely before slicing into squares. Serve and enjoy the delightful flavors of this White Texas Sheet Cake!
Allergy-Friendly Swaps

If you have dietary restrictions, consider these substitutes:
- Gluten-Free: Use a gluten-free all-purpose flour blend instead of regular flour.
- Dairy-Free: Substitute the sour cream with a dairy-free yogurt and use coconut or almond milk in the frosting.
- Nut-Free: Omit the walnuts or replace them with sunflower seeds for a similar crunch.
- Vegan: Replace eggs with flax eggs (1 tablespoon flaxseed meal mixed with 2.5 tablespoons water per egg) and use vegan butter.
Troubleshooting Tips
Baking can sometimes come with hiccups. Here are some tips to ensure your White Texas Sheet Cake turns out perfect:
- If your cake sinks in the middle, it may have been underbaked. Check your oven temperature with a thermometer and adjust baking time as needed.
- For a denser cake, ensure that you’re not overmixing the batter—mix just until combined.
- If the frosting is too thick, add a splash more milk until you reach your desired consistency.
- To prevent sticking, make sure your pan is well-greased or lined with parchment paper.
Cooling, Storing & Rewarming
Proper cooling and storage of your White Texas Sheet Cake will keep it fresh and delicious:
The cake should cool completely in the pan on a wire rack before frosting. Once frosted, you can store it in the refrigerator for up to a week. Cover it with plastic wrap or aluminum foil to keep it fresh. If you have leftovers, slice and store them in an airtight container for easy snacking!
If you want to rewarm a slice, simply pop it in the microwave for a few seconds until warm. This makes the frosting slightly gooey, enhancing the overall taste!
Frequently Asked Questions
Can I make this cake ahead of time?
Absolutely! You can bake the cake a day in advance and frost it right before serving for the best flavor and presentation.
What can I use instead of walnuts?
If you’re not a fan of walnuts, feel free to substitute with pecans, almonds, or even leave them out entirely for a nut-free version.
How do I know when the cake is done?
The cake is done when a toothpick inserted in the center comes out clean or with a few moist crumbs. If it comes out with wet batter, it needs more time.
Can I freeze White Texas Sheet Cake?
Yes, you can freeze the cake. It’s best to freeze it before adding the frosting. Wrap it tightly in plastic wrap and then in aluminum foil to prevent freezer burn. Thaw in the refrigerator before serving.
Next Up in Your Queue
Once you’ve mastered the White Texas Sheet Cake, consider trying these delightful recipes:
- Chocolate Chip Cookie Bars
- Classic Vanilla Cupcakes
- Lemon Poppy Seed Muffins
- Red Velvet Cake with Cream Cheese Frosting
Ready, Set, Cook
Now that you have the recipe and all the tips needed to make a spectacular White Texas Sheet Cake, it’s time to roll up your sleeves and get baking! Invite your friends and family over, and watch as they gather around to enjoy this scrumptious dessert.
Every slice is a delicious reminder of the simplicity and joy that home-baked treats bring. This White Texas Sheet Cake is not just a cake; it’s a celebration of flavor, community, and the sweet moments in life. Enjoy baking and sharing this delightful cake!

White Texas Sheet Cake
Ingredients
For the Cake:
- 2 cups all-purpose flour
- 2 cups granulated white sugar
- 1 teaspoon baking powder
- 1 teaspoon salt
- 1/4 teaspoon baking soda
- 2 large eggs
- 1/2 cup sour cream
- 1 teaspoon vanilla extract
- 1 cup butter cubed (2 sticks)
- 1 cup water
For the Frosting:
- 1/2 cup butter cubed (1 stick)
- 1/4 cup milk
- 1/2 teaspoon vanilla extract for frosting
- 4 cups powdered sugar
- 1 cup chopped walnuts optional, for topping
Instructions
Instructions
- Step 1: Preheat your oven to 350°F (175°C). This ensures the cake bakes evenly.
- Step 2: Grease your 9x13 inch baking pan with butter or cooking spray, and set it aside.
- Step 3: In a large mixing bowl, whisk together the all-purpose flour, granulated sugar, baking powder, salt, and baking soda until well combined.
- Step 4: In another bowl, beat together the eggs, sour cream, and vanilla extract until smooth.
- Step 5: In a saucepan over medium heat, combine the cubed butter and water. Stir until the butter is completely melted and the mixture is bubbling.
- Step 6: Pour the hot butter and water mixture into the dry ingredients. Stir until just combined. Then, add the wet egg mixture and gently fold until smooth.
- Step 7: Pour the batter into the prepared pan and spread it evenly. Bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean.
- Step 8: While the cake is baking, prepare the frosting. In a saucepan, melt the remaining cubed butter. Add the milk and 1/2 teaspoon vanilla extract. Stir until combined. Gradually add the powdered sugar, mixing until smooth.
- Step 9: Once the cake has cooled for about 10 minutes, pour the frosting over the top, spreading it evenly. If desired, sprinkle chopped walnuts on top for added texture.
- Step 10: Allow the cake to cool completely before slicing into squares. Serve and enjoy the delightful flavors of this White Texas Sheet Cake!
Equipment
- Large Mixing Bowl
- Whisk
- Spatula
- 9x13-inch baking pan
- Cooling rack
- Measuring cups and spoons
- Electric Mixer
Notes
- Store frosted cake in the refrigerator for up to a week.
- Use gluten-free flour for a gluten-free version.
- Freeze cake before frosting for easier storage.
