Texas sheet cake is a classic southern dessert that is perfect for a crowd. It full of chocolate-y goodness and even topped with a decadent chocolate frosting. Everyone will rave about this Texas sheet cake recipe!

texas sheet cake in a shet pan with a square cut

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Best Texas Sheet Cake

If you are looking for a truly decadent chocolate cake, you have got to try this Texas sheet cake! It is a chocolate cake that is topped with warm chocolate frosting with nuts. This cake is unique because it’s baked on a jelly roll pan or baking dish.

Texas sheet cake gets its name because it’s a Texas tradition to bring this cake to large events such as funerals or potlucks. It’s big enough to feed a Texas-sized crowd and everyone looks forward to it.

Why You’ll Love this Chocolate Sheet Cake Recipe:

  • EASY TO MAKE: Texas sheet cake is a simple cake recipe that comes together quickly.
  • CHOCOLATE ON CHOCOLATE: This cake is literally chocolate on chocolate on chocolate. The base of the cake is chocolate and the frosting is an indulgent chocolate fudge.
  • GREAT FOR A CROWD: Texas-sized sheet cake is big enough to feed a few dozen people. It is a popular dessert at potlucks, family gatherings, and holiday parties. It makes a great Easter dessert!

This cake is a little different than a traditional cake because it’s baked on a rimmed baking sheet instead of a cake pan. This makes the cake larger and is what makes it great for a big group of people. You can also use a jelly roll pan to bake this cake in as well.

piece of texas sheet cake on a white plate with a fork
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How to Make Texas Chocolate Sheet Cake

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  1. Add the oil, butter, water, and cocoa to a saucepan and bring to a boil.
  2. Mix together the dry ingredients in a large bowl.
  3. Pour the hot cocoa mixture into the dry ingredients and combine well.
  4. Pour the batter into your prepared baking pan and tap out the bubbles.
  5. Bake for 10 minutes, rotate, and bake for another 10-15 minutes.
  6. Allow to cool.
  7. Make the fudge frosting by combining all of the frosting ingredients in a saucepan.
  8. Whisk to combine everything and then pour the frosting over the cake.
pieces of texas sheet cake on white plates with forks
overhead image of texas sheet cake before cutting into squares
What size pan is best for this sheet cake?

You will want a 9×13-inch baking sheet or jelly roll pan for this Texas sheet cake. The large baking sheet size is where this cake in part gets its name.

Can I use any other pan sizes instead?

You can use any size baking pan, but you would need to adjust the baking time.

Can I halve this cake recipe?

Yes, you can easily make half of a Texas sheet cake. You would need to half all of the ingredients and use a smaller baking sheet to bake the cake.

What other frostings can I use?

You can use any frosting on top of the sheet cake. Cream cheese frosting and vanilla frosting would make great additions to the chocolate cake.

Can I use walnuts instead of pecans?

Yes! You can! Walnuts make a great substitution for pecans in this cake recipe.

Not only do you get a super moist cake, but the frosting is chocolate fudge. It is thick and the edges of the frosting firm up when cooling. You get a great combination of fudgy with crispy on top of a tender chocolate cake.

piece of texas sheet cake on a white plate with a fork
overhead image of texas sheet cake cut into squares with one removed

Tips!

  • Make sure you stir the batter and the frosting constantly while they are on the stovetop. You will want to stay by the stove to make sure neither burns.
  • Use a high-quality cocoa powder for this recipe. The better the quality the cocoa powder, the better the cake will taste.
  • Store leftovers in the fridge to keep them fresh longer. Place a piece of plastic wrap over the baking sheet before placing it in the fridge.

This cake is great on its own but you can add a scoop of ice cream or even a dollop of whipped cream on top of your cake. One scoop of ice cream on a warm cake takes it from good to amazing.

piece of texas sheet cake on a plate with a fork with a bite taken

Texas sheet can is a classic southern dessert that is fit for a crowd. This chocolate sheet cake combines a tender cake with a chocolate fudge frosting. It’s easy to make and everyone will want a slice when you bring it to your next gathering.

More Sheet Cake Recipes we Love

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Recipe Card

Texas Sheet Cake Recipe

4.89 from 27 votes
Prep: 30 minutes
Cook: 30 minutes
Cool Time: 1 hour
Total: 2 hours
Servings: 20 pieces
Author: Becky Hardin
featured texas sheet cake
Texas sheet cake is a classic southern dessert that is perfect for a crowd. It full of chocolate-y goodness and even topped with a decadent chocolate frosting. Everyone will rave about this Texas sheet cake recipe!
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Equipment

Ingredients 

For the Chocolate Cake

  • ½ cup canola oil 100 grams
  • ½ cup unsalted butter 113 grams (1 stick)
  • ¼ cup unsweetened cocoa powder 21 grams
  • 1 cup water 227 grams
  • 2 cups all-purpose flour 240 grams
  • 2 cups granulated sugar 400 grams
  • 1 teaspoon baking soda 6 grams
  • ½ teaspoon kosher salt
  • 2 teaspoons espresso powder 5 grams, optional
  • ½ teaspoon ground cinnamon
  • 2 large eggs 100 grams, room temperature and lightly beaten
  • ½ cup buttermilk 114 grams, room temperature
  • 1 teaspoon pure vanilla extract 4 grams

For the Fudge Frosting

  • ¼ cup unsweetened cocoa powder 21 grams
  • ½ cup unsalted butter 113 grams (1 stick)
  • ¼ cup whole milk 57 grams
  • ¼ teaspoon kosher salt
  • 1 teaspoon pure vanilla extract 4 grams
  • cups powdered sugar 396 grams
  • ½ cup chopped pecans 57 grams, optional

Instructions 

  • Adjust oven rack to middle position and preheat oven to 400°F. Spray a quarter (9×13-inch) sheet pan with baking spray or use the grease and flour method.
  • In a large saucepan, combine the oil, butter, cocoa, and water. Heat just to boiling, stirring often.
    ½ cup canola oil, ½ cup unsalted butter, ¼ cup unsweetened cocoa powder, 1 cup water
  • While the cocoa/butter mixture heats, whisk the flour, sugar, baking soda, salt, espresso powder, cinnamon, eggs, buttermilk, and vanilla together in a large mixing bowl.
    2 cups all-purpose flour, 2 cups granulated sugar, 1 teaspoon baking soda, ½ teaspoon kosher salt, 2 teaspoons espresso powder, ½ teaspoon ground cinnamon, 2 large eggs, ½ cup buttermilk, 1 teaspoon pure vanilla extract
  • When the hot cocoa mixture just begins to boil, remove from the heat and slowly pour the hot mixture into the flour/sugar mixture. Beat the wet and dry ingredients together using a rubber spatula, wooden spoon, or with an electric mixer until fully incorporated and smooth.
  • Pour the batter into the prepared sheet pan and gently tap the pan on the counter a few times to release any air bubbles in the batter.
  • Bake at 400°F for 10 minutes then rotate the pan, reduce the temperature to 375°F, and bake an additional 10-15 minutes, or until a toothpick inserted in the middle comes out clean.
  • Transfer the cake to a cooling rack.
  • While the cake cools, make the fudge frosting: in a large saucepan, bring the cocoa, butter, and milk to a low boil. Add the salt and vanilla and stir well. Add the powdered sugar and pecans.
    ¼ cup unsweetened cocoa powder, ½ cup unsalted butter, ¼ cup whole milk, ¼ teaspoon kosher salt, 1 teaspoon pure vanilla extract, 3½ cups powdered sugar, ½ cup chopped pecans
  • Remove the saucepan from the heat and use a whisk to combine the ingredients together until smooth. Spread the hot frosting over the still warm cake.
  • Let the frosted cake cool long enough for the frosting to set before serving, at least 1 hour.

Video

Becky’s Tips

  • Make sure you stir the batter and the frosting constantly while they are on the stovetop. You will want to stay by the stove to make sure neither burns.
  • Use a high-quality cocoa powder for this recipe. The better the quality the cocoa powder, the better the cake will taste.
  • If you don’t have buttermilk, follow this simple homemade buttermilk recipe.
  • Store leftovers in the fridge to keep them fresh longer. Place a piece of plastic wrap over the baking sheet before placing it in the fridge.
Storage: Store Texas sheet cake in an airtight container at room temperature for up to 3 days, in the refrigerator for up to 5 days, or in the freezer for up to 1 month.
Serving: 1pieceCalories: 373kcalCarbohydrates: 53gProtein: 3gFat: 18gSaturated Fat: 7gPolyunsaturated Fat: 3gMonounsaturated Fat: 7gTrans Fat: 0.4gCholesterol: 44mgSodium: 160mgPotassium: 85mgFiber: 1gSugar: 41gVitamin A: 327IUVitamin C: 0.03mgCalcium: 24mgIron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Did you make this? Leave a comment!

Meet Becky Hardin

Becky Hardin is a wife and mother living in Saint Louis Missouri. She founded The Cookie Rookie in 2012 as a creative way to share recipes. Now, she is a trusted resource for easy cooking around the world, being featured in Taste of Home, The Kitchn, ABC’s Home and Family, and more. Here at The Cookie Rookie she is the editor in chief of all recipes and continues to enjoy sharing her passion for cooking for busy families. She has since founded two additional food blogs, Easy Chicken Recipes and Easy Dessert Recipes.

4.89 from 27 votes (26 ratings without comment)
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2 Comments
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Greg Boyles
Greg Boyles
June 27, 2022 3:08 pm

The perfect amount of chocolate!5 stars

Samantha Marceau
June 27, 2022 4:42 pm
Reply to  Greg Boyles

So glad you enjoyed it, Greg!