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Texas Sheet Cake is a moist, rich cake with a fudgy, decadent frosting. It is easy to make and it can feed a crowd the size of Texas!
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This Texas Sheet Cake recipe is quite possibly the perfect dessert to serve at any party or gathering. Who doesn’t love a slice of velvety chocolate cake with a layer of fudge-y frosting? This dessert takes center stage at all of our family Memorial Day picnics, Fourth of July barbecues, Halloween parties, or just a Sunday afternoon treat. And it’s really easy to make. You cook ALL the ingredients in a saucepan on the stove; no mixer required for the cake OR the frosting!
Ingredients for Texas Sheet Cake
This cake comes together with just a few pantry staples (and sour cream, of course!) so it’s the perfect dessert to whip up anytime. Here’s all you need for the cake:
Whisk together the dry ingredients in a bowl, then add the flour mixture to the water and melted butter.
- Butter – I generally use unsalted butter to control the sodium amount in the cake but you can use whatever you have on hand.
- Water
- Cocoa powder
- Sugar
- All purpose flour
- Salt
- Eggs – 2 large eggs or three medium eggs
- Sour cream
- Baking soda
The Secret Ingredient
This is probably the most moist (say that 10x fast) cake I have ever tasted. It melts in your mouth! The secret ingredient is sour cream! It may sound weird, but sour cream takes Texas Sheet Cake to the next level. Not only does it add so much richness to the texture, you also can’t even taste the sour flavor at all. Plus it gives the cake an extra boost of calcium. Some recipes call for buttermilk, but overall I like the flavor and texture of the sour cream better. All of the best cakes, in my opinion, have sour cream in them! However, my personal favorite is our Chocolate Chocolate Chip Nothing Bundt Cake….SO GOOD!
Texas Sheet Cake Frosting
Texas Sheet Cake frosting is so divine, you will look forward to licking the spoon! It whips up in just moments, and is poured over the cake while it’s still warm. No waiting for the cake to cool, no using an electric mixer, and no crumbs in your frosting either! Start cooking the frosting while the cake has about five minutes left in the oven. It sets up quickly, so make sure to keep a constant stir going at medium heat until you pour it over the cake. For easy frosting spreading, use a rubber spatula. Of course, don’t hesitate to lick the excess! It’s so yummy! Some people like to mix chopped pecans in with the frosting before pouring it over the cake. Here’s all you need for the frosting:
- Butter
- Baking cocoa – use cocoa powder or squares of baking chocolate
- Milk
- Powdered sugar – make sure to sift the confectioners’ sugar before adding it to give the frosting a silky smooth texture.
- Vanilla extract
Tips for Serving and Storing
Pour the batter into a greased jelly roll pan and bake according to the directions below. To cool, leave it in the sheet pan. Don’t try to transfer to a wire rack. When you serve this Texas Sheet Cake recipe, it is best to remember the popular saying, “Some like it hot, some like it cold.” I love to eat this cake right out of the oven! It is warm and gooey and delicious! BUT, it is also so good to eat after it’s cooled for a while, OR after it has been in the fridge. Enjoy it your way! Store leftover cake in an airtight container at room temperature on the counter for up to a week. You can also store it in the refrigerator too. You can half this recipe and bake in a half-sheet pan for smaller crowds.
More Decadent Cake Recipes
If you love our Texas Sheet Cake, we’ve got more delicious cake recipes for you!
- Strawberries and Cream Cake– Strawberries and Cream Cake is a great summer dessert, loaded with fresh strawberries in both the cake and frosting! Perfect for a family get together.
- Cinnamon Swirl Cake– This Cinnamon Swirl Cake is one of my favorite desserts because it’s quick, easy and so yummy! It’s like a cinnamon roll in a cake, and everyone loves it!
- Flourless Chocolate Cake– This Flourless Chocolate Cake is by far the easiest version I have ever made and it tastes just as good as more difficult recipes. It is light and decadent and has a rich chocolate flavor. Additionally, spread over the top is a silky smooth chocolate ganache.
- Orange Pineapple Cake– Orange Pineapple cake is a light, fruity cake with an island flair. You will love the delicious whipped creamy topping! Perfect for potlucks and parties!
- Coconut Cream Cake with Coconut Frosting– This Coconut Cream Cake is a coconut lovers dream! It is a coconut infused cake, with a rich and creamy coconut cream cheese frosting, sprinkled with even more toasted coconut.
How to Make Texas Sheet Cake
Texas Sheet Cake
Equipment
- Baking Sheet
- Sauce pan
Ingredients
Cake:
- 1 cup butter (2 sticks)
- 1 cup water
- 4 tablespoons baking cocoa
- 2 cups sugar
- 2 cups flour
- 1/2 teaspoon salt
- 2 eggs
- 1 cup sour cream
- 1 teaspoon baking soda
Frosting:
- 1/2 cup butter (1 stick)
- 4 tablespoons baking cocoa
- 6 tablespoons milk
- 1 pound powdered sugar
- 1 teaspoon vanilla
Instructions
Cake:
- Heat butter, water, and cocoa in pan until butter is melted.
- Add sugar, flour, and salt and mix well.
- Beat in eggs, sour cream, and baking soda.
- Pour into a 12×18 cookie sheet pan sprayed with non-stick cooking spray and bake at 350 for 30 minutes.
Frosting:
- Melt butter, cocoa, and milk in a sauce pan, then bring to a boil. Remove from heat and stir in powdered sugar and vanilla.
- Spread frosting on warm cake.
- Serve warm or let cool. Serve with ice cream if desired.
For years, I had made this recipe with many compliments. Then I misplaced the handwritten copy from my Dad’s cousin. I’m so grateful to have found yours, which is the same in all ways other than calling for oleo in the cake batter and a box of 10xx sugar for the frosting. Thank you for posting this, it really really is the best Texas sheet cake around!
If I put that frosting on a cooled cake, would it work. It says to put on warm cake but I’m trying to make a different cake with that frosting.
This frosting has a different consistency than most frostings, so I would not recommend putting it on a cooled cake.
Help! I have made this recipe loads of times, as a matter of fact, I’ve been eating this cake my whole life (perks of being related to Echo 🙂 it is easily my favorite chocolate cake. My question is, can you put it in a smaller pan and make layers to stack? Or will it not work well for this? Thank you for your assistance!
I haven’t tried it in layers – I would be a little worried that it wouldn’t hold up. This is a softer cake so I don’t know if it would support the weight of layers. However, I did some digging and I found this recipe that look similar and might work better: https://lakesidetable.com/chocolate-sheet-cake/ Hope this helps! Thanks for the rating and for your support! Love you!
Such a delicious cake — I am sure the family will be requesting it again before too long!
This is one of our favorite desserts! So chocolately and yummy!
So perfect for a party! I will family loves this cake!
I am from Texas and remember sheet cakes. This recipe looks absolutely delish!!
Special. We all adored and devoured it in less than an hour … no, there was just no time to have leftover.
Thanks, keep posting interesting recipes!
I am not much of a chocolate eater, so was wondering if this could be made as vanilla flavoured instead.
I am sure it could– we would just have to figure out proportions on how to do it and have it still taste good. Thanks for the heads up, we might do this as a future recipe!
I’d LOVE a vanilla heated and poured recipe for vanilla frosting, if anyone knows of one.
Kate
What size pan do you use?
I use a 12×18 baking sheet. I will make a note on the recipe. Thank you!
Grease the pan or no…?
Yes, I will add that to the recipe. I spray the pan with non-stick cooking spray. Thank you for asking!
I would think that the eggs would start to cook when you add it to the hot cake mix.
We have made this many many many times and it has never been an issue. Hope this helps!
Approximately how many people will this feed?
If you do 2×2″ slices it can be up to 96 servings.. realistically though I would say around 30-40 servings depending on how hungry people are!
Funny story. Found this recipe on Facebook just as I was laying down for a rest. Decided to forgo the nap and bake this delicious looking cake. Got the ingredients and started melting butter, turned to check recipe on my phone and phone died. Ran to get charging cord, and got plugged in. Restart and died again….panicking I ran around to try and find a laptop. None! Finally enough charge to restart but Facebook app no longer installed on my phone. WHAT?!?!Now I am really panicked! Have butter, cocoa and water boiling at this point! Yikes! Pull off element from memory threw in flour and sugar but what else???sour cream, right! Just bought some so grab the container and it’s nearly empty! What now??? Butter milk to top it up, okay good. Now I know I needed eggs but how many? 1,2,3? I need a recipe! Was it baking powder or soda? Another search underway for a device to find the recipe. Laptop found but recipe is not the same. Improvise and get the cake into the pan. Oh man, should have stayed in bed. Found another recipe similar and finished the icing and cake. Now I going back to bed. It was so good. Thank you!
Haha! That is quite the story! Glad it turned out good in the end. 🙂
Baking cocoa, is that just cocoa powder? Could you use self rising flour and omit the baking powder and salt? Do you preheat the oven to 350 degree?
Yes, they are the same. And yes, you want to pre-heat the oven.
The recipe falls for baking soda, nor baking powder..
So can’t replace with baking powder right?
Sorry, no!
Have you Ever heard of the Texas Sheet Cake, but only with cherries in the icing,even cherry pie filling type. I remember it tasting it like chocolate covered cherries icing. Yummy!
I haven’t heard of that before but it sounds delicious!!!
Hi, may I know to bake at 350 degree Celsius or f?
It is 350 Fahrenheit, which is the equivalent of 176.67 Celsius. Thank you for asking!
Made this last night..added nuts on top of icing. Delicious.
Do u cook it after adding the eggs
you add the eggs to the batter before cooking.