I decided to put a little twist on the original Texas Sheet Cake recipe, and made this Turtle Texas Sheet Cake Recipe.
The frosting it what really gets me. I usually like my frosting a little on the thick side, but this is the perfect thin layer that is so yummy, and adds just the perfect amount of sauciness to the cake.
There is literal caramel bits in the batter, and you can’t go wrong with that. This Texas Sheet Cake has been taken to a whole different level, and I think you are going to be pleased with it.
It definitely feeds a crowd so it’s perfect for barbecues, potlucks, family get togethers, family reunions, or just yourself (no judgement here).
Recipe Ingredient Notes
To make Turtle Texas Sheet Cake Recipe, you will need the following ingredients:
Cake
- Flour
- Sugar
- Butter
- Shortening
- Water
- Cocoa
- Buttermilk
- Eggs
- Baking soda
- Vanilla
- Caramel bits, 1 bag
Frosting
- Butter
- Cocoa
- Milk
- Powdered sugar
- Vanilla
Toppings
- Milk chocolate
- Pecans, chopped
- Caramel ice cream sauce
Equipment Needed
For this recipe, you only need a few simple kitchen tools. We recommend using the following equipment:



How to Make Turtle Texas Sheet Cake
- Heat oven to 400℉.
- In a large mixing bowl, combine the flour and the sugar.
- In a heavy saucepan, combine butter, shortening, water, and cocoa. Stir and heat to boiling.
- Pour boiling mixture over the flour and sugar in the bowl.
- Add the buttermilk, eggs, baking soda, and vanilla. Mix well using a wooden spoon or high speed on an electric mixer.
- Add in about 1 ½ cups of the caramel bits, stir until well combined, in the batter.
- Pour into a well greased and floured cookie sheet (17 ½ x 11 inch) pan.
- Bake for 15-18 minutes or until brownies test done in center.
- While brownies bake, prepare the frosting. In a saucepan, combine the butter, cocoa, and milk. Heat to boiling and stirring constantly.
- Mix in the powdered sugar and vanilla until frosting is smooth (you may have to whisk it).
- Pour warm frosting over brownies as soon as you take them out of the oven.
- While the frosting is still hot, sprinkle on the rest of the caramel bits (about ½ cup), the chocolate chips, pecans, and a drizzle of caramel ice cream sauce.
- Let cool and cut into 40 bars.



Storage Suggestions
If you manage to have any leftover cake, these can store well if prepped appropriately. Once the cake has cooled completely, here is how you can store it:
- Refrigerator: Store in an airtight container for up to 5 days in the refrigerator.
- Freezer: You can freeze completely cooled, un-frosted cake. First, wrap it either in plastic wrap or Press & Seal wrap. Plastic wrap tends to be a little difficult, and require multiple layers. However, we usually always have plastic wrap on hand. Make sure to label your frozen cake with the date made. Frozen cake can last in the freezer for up to 3 months
Enjoy More Delicious Sheet Cake Recipes
Some days there’s nothing we want more than a slice of chocolate cake. Check out our comprehensive list of cake recipes here.
- Peanut Butter Sheet Cake
- Carrot Cake
- Cinnamon Zucchini Cake with Cream Cheese Frosting
- Frosted Strawberry Sheet Cake

Turtle Texas Sheet Cake Recipe
Ingredients
Cake
- 2 cups flour
- 2 cups sugar
- ½ cup butter
- ½ cup shortening
- 1 cup water
- ¼ cup cocoa
- ½ cup buttermilk
- 2 eggs
- 1 teaspoon baking soda
- 2 teaspoon vanilla
- 11 ounces caramel bits, 1 bag
Frosting
- ½ cup butter
- 2 Tablespoons cocoa
- ¼ cup milk
- 3 ½ cups powdered sugar
- 1 teaspoon vanilla
Toppings
- 1 cup milk chocolate
- ⅖ cup pecans, chopped
- ⅓ cup caramel ice cream sauce
Instructions
- Heat oven to 400℉.
- In a large mixing bowl, combine the flour and the sugar.
- In a heavy saucepan, combine butter, shortening, water, and cocoa. Stir and heat to boiling.
- Pour boiling mixture over the flour and sugar in the bowl.
- Add the buttermilk, eggs, baking soda, and vanilla. Mix well using a wooden spoon or high speed on an electric mixer.
- Add in about 1 ½ cups of the caramel bits, stir until well combined, in the batter.
- Pour into a well greased and floured cookie sheet (17 ½ x 11 inch) pan.
- Bake for 15-18 minutes or until brownies test done in center.
- While brownies bake, prepare the frosting. In a saucepan, combine the butter, cocoa, and milk. Heat to boiling and stirring constantly.
- Mix in the powdered sugar and vanilla until frosting is smooth (you may have to whisk it).
- Pour warm frosting over brownies as soon as you take them out of the oven.
- While the frosting is still hot, sprinkle on the rest of the caramel bits (about ½ cup), the chocolate chips, pecans, and a drizzle of caramel ice cream sauce.
- Let cool and cut into 40 bars.



















This looks delicious and I can’t wait to make it but I can’t find caramel bits. Could you pic of the pic of the package?
I found toffee bits but they don’t look the same.
Oops. That’s post a pic or even give the brand of caramel bits. Thanks so much. I love your recipes!
I made this Turtle Sheet Cake today for our family reunion tomorrow. I couldn’t stand looking at it any more. Had to try a piece, this is to die for!! Thank You for a great recipe, I’m sure it will be a hit tomorrow.
One of my fav’s & make it often but now that’s a turtle Texas sheetcake take it over the top!😜
Did you refrigerate to serve the next day or is it ok at room temperature over night?
This is basically an embellishment to the Texas Sheet Cake recipe I already have. However, i was excited to try adding the caramel bits. I took it to a church dinner today & much to my dismay, all the caramel bits stuck to the bottom of the pan! 😖
I sprayed the pan well – I thought. Should I have done something differently?
Disappointed!
Hits stuck to the pan. Yuck! What should I have done to avoid this?
I’m so sorry Beth. Some have had issues with sticking and others have not. I would definitely try greasing and flouring the pan well.
Mine did too! Did you ever figure out a way they wont?
It was delicious and easy to make, but how do you keep the caramel bits from sticking on the bottom? That was a mess
Grease your pan well, or you could also line it with parchment paper and even lightly spray that too. Hope this helps.
This cake is definitely my favorite along side rum cake. Delicious and moist. Keep sending good food ideas. Everyone loves them!!!!