This easy apple sheet cake combines fresh diced apples and apple butter for a bold apple flavor. The cake is tender, moist, and lightly spiced with cinnamon, finished with a buttery brown sugar glaze—an ideal fall dessert that serves a crowd.
Sheet cakes are perfect for gatherings because they serve many people and are straightforward to prepare. This apple sheet cake features fresh diced apples and apple butter (a richly seasoned, concentrated applesauce) and is topped with a smooth brown sugar glaze. It’s light and fruity—leftovers are great for breakfast.
What’s the difference between sheet cake and regular cake?
The main difference is the pan. A sheet cake is baked in a large, shallow pan with about 1-inch sides. Common sizes are a half sheet (roughly 12×18 inches) or a jelly roll pan (about 10.5×15.5 inches). Regular cakes are usually baked in 9×13 dishes or stacked layer pans (8 or 9 inches).
For this recipe I used a half sheet pan, which yields thin, even slices that pair nicely with a thin glaze.
How long does it take to bake a half sheet cake?
Sheet cakes bake quickly—typically 15–20 minutes for a half sheet pan. By contrast, a 9×13 pan usually needs about 30–35 minutes. The apple pieces and glaze add moisture, so a short baking time helps keep the cake tender.
How to make apple sheet cake
The ingredient list is simple, but the method differs from many cakes. Instead of creaming butter and sugar, a hot mixture of water, butter, and apple butter is poured into the dry ingredients. This technique yields a very tender, velvety crumb.
Key steps:
- Peel, core, and dice apples. A tart variety like Granny Smith balances the sweetness of the glaze, but use what you have.
- Whisk together flour, baking soda, salt, granulated sugar, brown sugar, and cinnamon in a large bowl.
- Heat water, butter, and apple butter in a saucepan until the butter melts and the mixture comes to a boil. Pour the hot liquid into the dry ingredients and whisk until combined.
- Stir in buttermilk, eggs, and vanilla, then fold in the diced apples gently.
- Pour batter into a greased half sheet pan and bake at 400°F for 17–20 minutes, or until a toothpick in the center comes out clean. Let the cake cool in the pan on a wire rack for 10–15 minutes.
For the brown sugar glaze
Heat the glaze ingredients so the brown sugar dissolves and the glaze becomes silky. Powdered sugar is added to thicken the texture so it sets lightly on the cake.
- Combine butter, brown sugar, milk, vanilla, and powdered sugar in a saucepan over medium-low heat.
- Bring to a gentle simmer, stirring constantly until the sugar dissolves—about 1–2 minutes. Cool for 5 minutes, then pour evenly over the warm cake.
- Allow the glaze to set about 15 minutes before slicing.
Baking and recipe tips
- Apple butter adds concentrated apple flavor. If unavailable, unsweetened applesauce can be substituted—add a pinch more cinnamon or a touch of nutmeg or cloves.
- Tart apples such as Granny Smith, Pink Lady, or Braeburn hold their texture and contrast the sweetness well.
- If you don’t have buttermilk, make a quick substitute by adding 1 tsp lemon juice or vinegar to 1/2 cup milk and letting it sit for 10–15 minutes.
- Storage: the cake is best on the day it’s made. Keep leftovers covered in the refrigerator for up to 5 days; the cake becomes juicier over time.
More fresh apple desserts
- Apple Cinnamon Muffins
- Apple Crisp
- Apple Fritter Monkey Bread
- Apple Pie Filling
- Dutch Apple Pie
Apple Sheet Cake with Brown Sugar Glaze
Ingredients
Apple Cake:
- 2 cups all-purpose flour (240 g)
- ½ tsp baking soda
- ¼ tsp salt
- ¾ cup granulated sugar (150 g)
- ¾ cup light brown sugar, packed (150 g)
- 1 tsp ground cinnamon
- 1 cup water (237 ml)
- ½ cup butter (113 g, 1 stick)
- ½ cup apple butter (136 g)
- ½ cup buttermilk (118 ml)
- 2 large eggs
- 1 tsp vanilla extract
- 2 cups peeled and diced Granny Smith apples (about 2 medium apples)
Brown Sugar Glaze:
- ½ cup butter (113 g, 1 stick)
- 1 cup light brown sugar, packed (200 g)
- ¼ cup milk (59 ml)
- ½ tsp vanilla
- 1½ cups powdered sugar (180 g)
Instructions
- Preheat oven to 400°F. Grease a half sheet pan and set aside. Peel, core, and dice the apples.
- In a large bowl, whisk together flour, baking soda, salt, granulated sugar, brown sugar, and cinnamon.
- In a medium saucepan, heat water, butter, and apple butter until the butter melts and the mixture comes to a boil. Pour the hot liquid into the dry ingredients and whisk to combine.
- Stir in buttermilk, eggs, and vanilla until incorporated. Fold in the diced apples gently.
- Pour batter into the prepared half sheet pan and bake at 400°F for 17–20 minutes, or until a toothpick in the center comes out clean. Cool in the pan on a wire rack for 10–15 minutes.
- For the glaze: Combine butter, brown sugar, milk, vanilla, and powdered sugar in a saucepan over medium-low heat. Simmer, stirring, until the sugar dissolves (about 1–2 minutes). Cool 5 minutes, then pour over the warm cake.
- Let the glaze set about 15 minutes before slicing and serving.
Notes
- Storage: Best the same day. Cover and refrigerate leftovers up to 5 days.
- Apple butter: Use store-bought or homemade apple butter. Unsweetened applesauce can substitute; increase warm spices slightly if using applesauce.
- Buttermilk substitute: Add 1 tsp lemon juice or white vinegar to ½ cup milk and let sit 10–15 minutes.