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Turtle Cake takes everything you love about turtle candy, rich chocolate, gooey caramel, and toasted pecans, and stacks it into a towering three layer showstopper. Each moist chocolate layer is poked and soaked with caramel, filled with a fluffy caramel pecan frosting, and the whole thing is wrapped in silky chocolate frosting. It is the cake my family requests for every birthday and special celebration. If you love an impressive layer cake, our spice layer cake is another stunner.
Yes, it has a few components, but each one is simple and the gorgeous result is absolutely worth it.
Turtle Cake Quick Look
- 🕒 Prep Time: 1 hour
- 🌡️ Cook Time: 35 minutes
- ⏳ Total Time: 3 hours 35 minutes (with chilling)
- 🍽️ Serving: 12 slices
- ⚡ Calories: 1323kcal
- 🌶️ Flavor Profile: Rich chocolate cake with gooey caramel, crunchy pecans, and two silky frostings
- ✋ Difficulty: Worth the effort, a few simple components that stack into a showstopper, like our spice layer cake
Quick Answer
Make three moist chocolate cake layers with buttermilk, melted chocolate, and boiling water, then cool completely. Whip up a caramel pecan frosting and a separate chocolate frosting. Poke holes in each cake layer, soak with caramel sauce, fill with the caramel pecan frosting, then crumb coat and frost the whole cake with chocolate frosting. Chill to set, then decorate with pecans and a caramel drizzle.
Jump to:
Why This Recipe Works
Click to see the technique science
- Boiling water blooms the chocolate. Adding boiling water to the batter deepens the cocoa flavor and creates an incredibly moist, tender chocolate cake.
- Poke and soak with caramel. Poking holes and pouring caramel into each layer means gooey caramel flavor in every single bite, not just on top.
- Two frostings, two textures. A fluffy caramel pecan frosting fills the layers while a silky chocolate frosting coats the outside, just like a turtle candy.
- A crumb coat and chill. Crumb coating then chilling locks in the crumbs so the final chocolate frosting goes on clean and smooth.
- Toasted pecans throughout. Pecans in the filling and on top add that signature turtle crunch and nutty flavor.
Why You’ll Love This Recipe
- It tastes just like a turtle candy in towering layer cake form.
- Every layer is soaked with caramel, so each bite is gooey and rich.
- It is a true showstopper, as impressive as our spice layer cake.
Key Ingredients
This turtle cake has a few components, but each uses simple, familiar ingredients.
- Semi-sweet chocolate: Melted into the batter and the frosting for deep, rich chocolate flavor.
- Buttermilk: Keeps the chocolate cake layers exceptionally moist and tender.
- Caramel sauce: Soaked into every layer for that gooey, signature turtle flavor.
- Pecans: Folded into the caramel frosting and sprinkled on top for crunch.
- Brown sugar and powdered sugar: Sweeten the cake and build the two fluffy frostings.
See recipe card for exact quantities.
Variations and Substitutions
This turtle cake is easy to adapt to your occasion.
- Make it a two layer cake by dividing the batter into two pans and adjusting the bake time.
- Use store bought caramel sauce to save time, or make your own for an extra special touch.
- Swap pecans for walnuts, or toast the pecans first for deeper flavor.
- Turn the batter into cupcakes and top with the caramel pecan frosting for turtle cupcakes.
How to Make Turtle Cake
- Preheat the oven to 350 degrees Fahrenheit and line three 8 inch pans. Whisk together the dry ingredients, then whisk the brown sugar, oil, eggs, buttermilk, melted chocolate, and vanilla. Combine, then slowly mix in the boiling water.
- Divide the batter evenly among the three pans and bake for 30 to 35 minutes until a toothpick comes out clean. Cool the layers completely on a wire rack.
- Make the caramel pecan frosting by beating butter and brown sugar for 3 minutes, adding powdered sugar, milk, vanilla, and salt, whipping until fluffy, then folding in the chopped pecans.
- Make the chocolate frosting by stirring the butter and melted chocolate together, then beating in the powdered sugar, milk, vanilla, and salt until light and fluffy.
- Place a cooled layer on a plate, poke holes all over, soak with a third of the caramel, and spread with half the caramel pecan frosting. Repeat with the second layer, then top with the third.
- Crumb coat the cake with half the chocolate frosting and chill at least 2 hours. Frost with the remaining chocolate frosting, decorate with pecans and a caramel drizzle, and bring to room temperature before slicing.
Recipe Tips & Tricks
- Cool the layers completely before filling, or the frostings will melt and slide off the cake.
- Do not skip the crumb coat, as the thin first layer of frosting traps crumbs so the final coat is smooth.
- Chill before the final frosting, giving the cake at least 2 hours so it firms up and is easy to frost.
- Poke plenty of holes in each layer so the caramel soaks all the way through for gooey bites.
- Toast the pecans in a dry skillet for a few minutes to deepen their flavor before folding them in.
- Use room temperature butter for the frostings so they whip up light and fluffy without lumps.
Serving Ideas and Suggestions
This turtle cake is a true centerpiece dessert, perfect for birthdays, holidays, and celebrations. Slice it with a warm knife for clean layers and serve at room temperature so the caramel and frostings are soft and gooey. A drizzle of extra caramel and a few pecans on each plate makes it extra special.
Pair a slice with a scoop of vanilla ice cream or a cup of coffee, and serve it on a dessert table alongside our pina colada cake and a banana bundt cake for a spread of crowd favorites.
Because it is so rich, thin slices go a long way. Leftovers keep beautifully, so enjoy a piece the next day with your morning coffee, just like our lemon blueberry coffee cake.
Turtle Cake FAQs
Yes, and it is a great make ahead dessert. Bake the layers a day in advance and wrap them well. You can also fully assemble and frost the cake a day ahead, since the chill time only improves it. Bring it to room temperature before serving.
You can shortcut this turtle cake with a chocolate cake mix baked in three pans, then use the homemade caramel pecan and chocolate frostings, caramel soak, and pecans. The from scratch cake is moister, but a mix works in a pinch.
Boiling water blooms the cocoa and melted chocolate, intensifying the chocolate flavor and creating an ultra moist, tender crumb. The batter will look thin, which is exactly what you want.
Store the cake covered in the refrigerator for up to 5 days. Let slices come to room temperature before serving so the caramel and frostings soften. You can also freeze individual slices for up to 2 months.
Yes. Divide the batter between two 8 or 9 inch pans and add a few minutes to the bake time, checking with a toothpick. You will have two thicker layers instead of three, so adjust the caramel and frosting between them.
Chill the cake first, then slice with a long sharp knife warmed under hot water and wiped clean between each cut. Serving it slightly chilled also helps the layers hold their shape.
Tried this chocolate turtle cake? I would love to hear how it turned out, leave a comment and a star rating below and tell me what celebration you made it for!
Love a turtle dessert? Our gooey turtle cake has the same caramel, chocolate, and pecan combo in cake form.
Keep the chocolate parade going with my marshmallow topped hot chocolate cake.
Layer Chocolate Turtle Cake
Ingredients
For the cake
- 3 cups all-purpose flour
- 2 & 1/2 teaspoons baking powder
- 2 teaspoons fine sea salt
- 2 teaspoons baking soda
- 3 cups light brown sugar packed
- 3/4 cup vegetable oil
- 3 large eggs
- 1 & 1/2 cups buttermilk
- 6 ounces semi-sweet baking bar melted
- 2 & 1/2 tablespoons vanilla extract
- 1 & 1/2 cups boiling water
For the caramel pecan frosting
- 1 cup unsalted butter softened
- 1/2 cup dark brown sugar packed
- 4 cups powdered sugar
- 1 tablespoon milk
- 1 tablespoon vanilla extract
- 1/2 teaspoon fine sea salt
- 1/2 cup chopped pecans
For the chocolate frosting
- 1 cup unsalted butter softened
- 1 cup semi-sweet chocolate chips melted
- 4 cups powdered sugar
- 1 & 1/2 tablespoons milk
- 1 tablespoon vanilla extract
- 1/2 teaspoon fine sea salt
For assembly
- 1/2 cup caramel sauce plus more for garnish
- chopped pecans for garnish
Instructions
- Preheat the oven to 350°F. Line 3 8-inch cake pans with parchment paper and spray with baking spray, set aside.
- In the body of a stand mixer with the paddle attachment, stir together the flour, baking powder, salt, and baking soda.3 cups all-purpose flour, 2 & 1/2 teaspoons baking powder, 2 teaspoons fine sea salt, 2 teaspoons baking soda
- In a large bowl, whisk together the brown sugar, oil, eggs, buttermilk, melted chocolate, and vanilla.3 cups light brown sugar, 3/4 cup vegetable oil, 3 large eggs, 1 & 1/2 cups buttermilk, 6 ounces semi-sweet baking bar, 2 & 1/2 tablespoons vanilla extract
- Slowly add the wet ingredients to the dry until thoroughly mixed in, scrape down the sides often.
- Pour in the boiling water slowly until thoroughly mix it in. Evenly divide the batter among the cake pans. Bake for 30-35 minutes until a toothpick inserted into the center comes out clean.1 & 1/2 cups boiling water
- Let the cakes cool completely on a wired rack.
- While the cakes cool, make the caramel frosting first. Add the butter and brown sugar to the body of a stand mixer with the paddle attachment and beat together for 3 minutes to incorporate the sugar well.1 cup unsalted butter, 1/2 cup dark brown sugar
- Add the powdered sugar a little at a time until fully combined. Add the milk, vanilla, and salt, stir it in until combined, then whip on medium-high heat for 3 minutes until fluffy.4 cups powdered sugar, 1 tablespoon milk, 1 tablespoon vanilla extract, 1/2 teaspoon fine sea salt
- Fold in the pecans and set aside.1/2 cup chopped pecans
- For the chocolate frosting, in the body of a stand mixer with the paddle attachment, add the butter and melted chocolate and stir to combine.1 cup unsalted butter, 1 cup semi-sweet chocolate chips
- Add the powdered sugar a little at a time until fully mixed in. Add the milk, vanilla, and salt, and stir until just combined. Place the mixer on medium-high and whip for 3 minutes, until light and fluffy.4 cups powdered sugar, 1 & 1/2 tablespoons milk, 1 tablespoon vanilla extract, 1/2 teaspoon fine sea salt
- Take out one of the cakes and discard the parchment paper. Place it on your workstation or serving plater. Cut off any doming on the cakes if necessary.
- Take a fork and gently poke holes into the cake. Add ⅓ of the caramel sauce and spread it over the cake. The cake will absorb the caramel.1/2 cup caramel sauce
- Add ½ of the caramel pecan frosting and smooth it out to the edge.
- Add another cake on top, again poke with holes and add another ⅓ of the caramel, smooth it out. Add the remaining caramel pecan frosting, and smooth it out to the edge.
- Add the last cake on top, poke with holes and add the last of the caramel, smooth it out.
- Crumb coat the entire cake with about half of the chocolate frosting. Place in the fridge for at least 2 hours or up to overnight to set.
- Add the remaining chocolate frosting all over the outside of the cake. Decorate with more chopped pecans and add a drizzle of caramel if desired. Allow the cake to come to room temperature before slicing and serving.chopped pecans
Notes
- This makes a large cake to feed a crowd, but can be made into a 2-layer cake instead, see above on how to do that.
- Add mix-ins like chopped pecans and chocolate chips to the cake batter if desired.
- It can be frozen, see my tips above on how to store it.
- The caramel soak is optional but highly recommended.
- Best enjoyed at room temperature.
- The chocolate frosting makes enough to crumb coat and add an even layer to the outside of the cake, if you want to decorate with chocolate frosting, I suggest 1.5x the recipe.
- I use these baking strips to keep cake doming to a minimum.
Nutrition
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