Salted Caramel Apple Sheet Cake Recipe
If you are on the hunt for a cozy, truly irresistible dessert, look no further than this Salted Caramel Apple Sheet Cake. It’s a luscious combination of tender cake layered with sweet tart apples and finished with a dreamy salted caramel frosting that brings every flavor to life. This cake manages to feel both homely and a little bit fancy, making it perfect for everything from casual family dinners to special celebrations. Once you try this Salted Caramel Apple Sheet Cake, it will quickly become a favorite you’ll want to bake again and again.

Ingredients You’ll Need
Getting the perfect balance of flavor and texture starts with simple, straightforward ingredients that work harmoniously together. Each element is chosen to enhance the cake’s moistness, spice, and that signature caramel finish that defines this treat.
- 2 cups all-purpose flour: The sturdy base that gives the cake its soft yet substantial crumb.
- 1 teaspoon ground cinnamon: Adds warm, comforting spice that complements the apples beautifully.
- 1/2 teaspoon baking soda: Helps the cake rise perfectly and stay tender.
- 1/4 teaspoon fine sea salt: Balances the sweetness and enhances overall flavor.
- 1 cup granulated sugar: Provides pure sweetness and light texture.
- 1 cup light brown sugar: Brings deep molasses notes that pair wonderfully with caramel.
- 2 sticks unsalted butter: Adds rich creaminess and moisture throughout the cake.
- 1 cup water: Keeps the batter smooth and tender.
- 1/2 cup buttermilk: Introduces a slight tang and helps create a moist crumb.
- 2 large eggs: Bind ingredients and add richness.
- 1 teaspoon vanilla extract: Elevates all other flavors subtly and sweetly.
- 2 cups peeled and chopped Granny Smith apples: These tart apples give fresh bursts of flavor and texture.
- 1 stick unsalted butter (for frosting): The base of the luscious frosting that’s creamy and smooth.
- 1/4 cup milk: Lightens the frosting to a perfect spreadable consistency.
- 3 cups powdered sugar, sifted: Sweetens and thickens the frosting for that classic cake finish.
- 1/2 teaspoon vanilla extract (for frosting): Adds depth to the frosting’s flavor.
- 1/4 cup homemade salted caramel sauce or store-bought: The star topping that gives this cake its signature salty-sweet kick.
How to Make Salted Caramel Apple Sheet Cake
Step 1: Prepare the Dry Ingredients and Apples
Start by preheating your oven to 350°F (175°C) and greasing a 9×13 inch baking pan. In a large bowl, whisk together the all-purpose flour, ground cinnamon, baking soda, and fine sea salt. This mix ensures even spice distribution and the right texture balance. Separately, peel and chop the Granny Smith apples into small, bite-sized pieces so they’ll bake evenly throughout the cake.
Step 2: Make the Cake Batter
In a medium saucepan, melt the 2 sticks of butter over medium heat. Stir in the granulated sugar, brown sugar, and water, bringing the mixture just to a boil while stirring frequently. This simple syrup soaks into the cake for an unbelievably moist and sweet base. Remove from heat and let it cool slightly before whisking in the buttermilk, eggs, and vanilla extract. Next, fold in the dry ingredients and chopped apples, mixing gently just until combined. Overmixing can make the cake tough, so keep it light.
Step 3: Bake to Perfection
Pour the batter into your prepared pan and smooth the top for even baking. Place it in the oven and bake for about 45-50 minutes or until a toothpick inserted near the center comes out clean. The aroma will be incredible as the cinnamon and apples meld together. Once baked, allow the cake to cool completely on a wire rack to prepare for the frosting.
Step 4: Whip Up the Salted Caramel Frosting
While the cake cools, start the frosting by melting 1 stick of unsalted butter in a saucepan over low heat. Stir in the milk, then gradually whisk in the sifted powdered sugar and vanilla extract. Beat the mix until silky and smooth. Finally, fold in the salted caramel sauce, stirring gently to swirl in those caramel ribbons beautifully. Spread this luxurious frosting generously over the cooled cake for the perfect finishing touch.
How to Serve Salted Caramel Apple Sheet Cake

Garnishes
To add flair and texture, sprinkle chopped pecans or walnuts over the frosting. A light dusting of cinnamon or a few thin apple slices can also add a delightful visual and flavor boost without overwhelming the cake’s signature taste.
Side Dishes
This cake pairs wonderfully with a scoop of vanilla ice cream or a dollop of freshly whipped cream on the side. For a warm beverage, apple cider or a rich cup of coffee complements the spiced flavors in the cake.
Creative Ways to Present
Consider serving this sheet cake during a brunch or casual holiday gathering by cutting it into small squares and placing them on pretty dessert platters. Drizzle a little extra caramel sauce on top just before serving for that wow factor your guests will love.
Make Ahead and Storage
Storing Leftovers
After enjoying your freshly baked Salted Caramel Apple Sheet Cake, you can keep leftovers covered tightly at room temperature for up to two days or in the refrigerator for up to five days. Storing the cake properly maintains its moisture and keeps the frosting fresh.
Freezing
You can freeze this cake either frosted or unfrosted. Wrap tightly in plastic wrap and then foil to avoid freezer burn. When wrapped well, it stays fresh for about 2 months. Thaw overnight in the refrigerator before serving.
Reheating
If you like your cake slightly warm, simply microwave individual slices for 15-20 seconds or warm in a low oven for a few minutes. This softens the cake and slightly melts the frosting for a cozy indulgence.
FAQs
Can I use a different type of apple for this cake?
Absolutely! While Granny Smith apples offer a great balance of tartness and texture, crisp apples like Honeycrisp or Fuji can also work beautifully. Just avoid softer varieties that might turn mushy during baking.
Is homemade salted caramel sauce necessary?
Not at all. Store-bought salted caramel sauce works perfectly and saves time. However, homemade sauce adds a personal touch and lets you control the sweetness and salt level.
Can I make this cake gluten-free?
You can substitute the all-purpose flour with a 1-to-1 gluten-free baking blend. Just make sure it’s suitable for cakes to keep the right texture and crumb.
How long does the cake stay moist?
This Salted Caramel Apple Sheet Cake stays moist for several days, especially when stored in an airtight container. The combination of apples and buttermilk ensures lasting softness.
Can I double the recipe to make a layer cake?
Yes! Doubling the recipe and dividing it into two 9-inch round pans will give you layers that are perfect for stacking with frosting in between. Just adjust the baking time and check for doneness with a toothpick.
Final Thoughts
There is something truly special about the Salted Caramel Apple Sheet Cake that makes it feel like a warm hug in dessert form. With its perfect blend of spice, sweet apples, and that addictive salted caramel frosting, it’s a recipe that brings joy to any occasion. I can’t wait for you to bake this and share it with your loved ones—it’s sure to become a treasured favorite in your kitchen.
PrintSalted Caramel Apple Sheet Cake Recipe
A delightful Salted Caramel Apple Sheet Cake featuring tender spiced apple cake layers topped with a luscious salted caramel frosting. Perfect for fall gatherings or any occasion that calls for a moist, flavorful cake with a rich caramel finish.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 1 hour
- Yield: 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
For the Cake:
- 2 cups (254 grams) all-purpose flour
- 1 teaspoon ground cinnamon
- 1/2 teaspoon baking soda
- 1/4 teaspoon fine sea salt
- 1 cup (200 grams) granulated sugar
- 1 cup (200 grams) lightly packed light brown sugar
- 2 sticks (227 grams) unsalted butter
- 1 cup water (236 grams)
- 1/2 cup (120 ml) buttermilk
- 2 large eggs
- 1 teaspoon vanilla extract
- 2 cups (200 grams) peeled and chopped Granny Smith apples
For the Frosting:
- 1 stick (113 grams) unsalted butter
- 1/4 cup (60 ml) milk
- 3 cups (375 grams) powdered sugar, sifted
- 1/2 teaspoon vanilla extract
- 1/4 cup homemade salted caramel sauce, or store-bought
Instructions
- Prepare the Oven and Pan: Preheat your oven to 350°F (175°C). Grease a 9×13 inch sheet pan and set aside.
- Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, ground cinnamon, baking soda, and fine sea salt until well combined.
- Combine Sugars and Butter: In a saucepan, melt the 2 sticks of unsalted butter over medium heat. Once melted, stir in granulated sugar and light brown sugar until fully dissolved and combined with the butter.
- Add Liquids: Pour the water and buttermilk into the butter and sugar mixture, stirring until everything is fully incorporated. Remove from heat and allow the mixture to cool slightly.
- Mix Wet Ingredients: In a large bowl, beat the eggs with vanilla extract until smooth. Slowly add the cooled butter-sugar mixture, mixing continuously to combine.
- Combine Wet and Dry: Gradually fold the dry ingredients into the wet ingredients, mixing just until combined. Avoid overmixing to keep the cake tender.
- Add Apples: Gently fold the peeled and chopped Granny Smith apples into the batter.
- Bake the Cake: Pour the batter into the prepared sheet pan, spreading it evenly. Bake in the preheated oven for 35-40 minutes or until a toothpick inserted into the center comes out clean.
- Prepare the Frosting: While the cake bakes, melt 1 stick of unsalted butter in a saucepan over medium heat. Add milk and stir to combine. Gradually whisk in sifted powdered sugar until smooth and creamy. Remove from heat and mix in vanilla extract and salted caramel sauce until fully incorporated.
- Cool and Frost: Allow the cake to cool completely in the pan on a wire rack. Once cooled, spread the salted caramel frosting evenly over the top of the cake.
- Serve: Cut into squares and serve. Enjoy your moist salted caramel apple sheet cake with a perfect balance of sweet and salty flavors.
Notes
- For best results, use fresh Granny Smith apples for tartness and texture.
- If you prefer a thicker frosting, chill it briefly before spreading on the cake.
- You can prepare the salted caramel sauce at home or use a high-quality store-bought version.
- Store leftovers covered at room temperature for up to 3 days or refrigerated for up to 5 days.
- This cake can also be frozen for up to 1 month; thaw in the refrigerator before serving.
Nutrition
- Serving Size: 1 slice (1/12 of cake)
- Calories: 420
- Sugar: 38g
- Sodium: 210mg
- Fat: 20g
- Saturated Fat: 12g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 58g
- Fiber: 2.5g
- Protein: 4g
- Cholesterol: 70mg
Keywords: salted caramel apple cake, apple sheet cake, caramel frosting, fall dessert, spiced apple cake