Imagine the aroma of sweet apples mingling with buttery cake batter, all while you only need three simple ingredients. That’s the magic of the Heavenly 3‑Ingredient Apple Cake – a dessert that feels luxurious yet requires almost no pantry hunting.
What makes this cake truly special is the natural sweetness of ripe apples combined with the richness of a single‑ingredient butter‑sugar blend. No exotic flours, no complicated frosting, just pure, comforting flavor in every bite.
This dessert is perfect for busy families, novice bakers, or anyone craving a quick, crowd‑pleasing treat. Serve it warm after dinner, at a brunch gathering, or as a cozy afternoon snack with a cup of tea.
The process is straightforward: slice the apples, whisk together butter and sugar, fold in the apples, bake, and finish with a light dusting of cinnamon. In under an hour you’ll have a golden‑brown cake that looks as impressive as it tastes.
Why You'll Love This Recipe
Ultra‑Simple Ingredient List: Only three pantry staples are required, so you’ll never have to run to the store mid‑week.
One‑Bowl Convenience: All components are combined in a single bowl, minimizing cleanup and keeping the kitchen stress‑free.
Moist, Fruit‑Infused Texture: Fresh apple pieces keep the crumb tender and add natural juiciness without extra liquids.
Versatile Serving Options: Serve warm with ice cream, cool as a snack, or drizzle with caramel for extra indulgence.
Ingredients

The beauty of this cake lies in its minimalism. Fresh, crisp apples provide natural sweetness and moisture, while a good quality unsalted butter paired with granulated sugar creates a rich, tender crumb. A pinch of cinnamon adds warmth without overpowering the fruit. Because the recipe relies on the natural flavors of these three components, using the best possible produce and butter will elevate the final result.
Main Ingredients
- 3 large apples (such as Granny Smith or Honeycrisp), peeled, cored, and thinly sliced
- 1 cup (2 sticks) unsalted butter, softened
- 1 cup granulated sugar
Seasonings & Finishing Touch
- 1 teaspoon ground cinnamon
- ¼ teaspoon fine sea salt
The butter‑sugar mixture acts as both the leavening agent and the tenderizing component, creating a delicate crumb that hugs the apple slices. The cinnamon and salt amplify the apple’s natural flavor while balancing the sweetness. Because there’s no flour or eggs, the cake’s structure comes from the air incorporated during creaming and the moisture released by the apples as they bake, resulting in a light yet satisfying dessert.
Step-by-Step Instructions

Preparing the Apples
Begin by preheating your oven to 350°F (175°C) and greasing a 9‑inch springform pan. Peel, core, and slice the apples as thinly as possible—about 1/8 inch. Thin slices bake evenly and release just enough juice to keep the cake moist without making it soggy. Toss the slices with the cinnamon and salt; the spice will cling to each piece, ensuring every bite is flavorful.
Creating the Butter‑Sugar Cream
- Cream the butter. In a large mixing bowl, beat the softened butter on medium speed for 2‑3 minutes until it turns pale and fluffy. Proper creaming incorporates air, which will give the cake its lift despite the absence of leavening agents.
- Add the sugar. Gradually sprinkle the granulated sugar over the butter while continuing to beat. Scrape the sides of the bowl regularly; the mixture should become light, creamy, and slightly glossy, indicating that the sugar has dissolved partially.
- Incorporate the apples. Gently fold the seasoned apple slices into the butter‑sugar mixture using a spatula. The goal is to coat each slice evenly without crushing them, preserving their shape for a beautiful layered appearance after baking.
Baking the Cake
Transfer the batter to the prepared pan, spreading it into an even layer. Tap the pan lightly on the countertop to release any trapped air bubbles, which helps the cake rise uniformly. Bake for 30‑35 minutes, or until the top turns a deep golden brown and a toothpick inserted near the center comes out clean (a few moist crumbs are fine). The edges should be slightly caramelized, signaling that the apples have softened and the butter‑sugar crust is set.
Finishing & Serving
Allow the cake to cool in the pan for 10 minutes, then run a thin knife around the edge before releasing the springform. Let it rest on a wire rack until completely cool; this prevents the crumb from collapsing. For an extra touch, dust the top with a light sprinkle of cinnamon sugar or serve warm with a scoop of vanilla ice cream. The cake is best enjoyed within 24 hours while the apples retain their gentle tartness.
Tips & Tricks
Perfecting the Recipe
Use room‑temperature butter. Softened butter creams more easily, creating a smoother batter and better air incorporation.
Slice apples uniformly. Consistent thickness ensures even baking; thicker pieces may stay too firm while thinner ones can become mushy.
Don’t over‑mix. Once the apples are folded in, stop stirring to keep the batter light and avoid crushing the fruit.
Check for doneness early. Oven temperatures vary; start checking at 28 minutes to avoid over‑baking.
Flavor Enhancements
Add a teaspoon of vanilla extract to the butter‑sugar mixture for subtle depth. For a caramel twist, drizzle a spoonful of store‑bought caramel sauce over the warm cake just before serving. A pinch of nutmeg pairs beautifully with cinnamon, giving the dessert an extra layer of warmth.
Common Mistakes to Avoid
Skipping the cooling step before releasing the springform can cause the cake to crumble. Also, avoid using overly sweet apples (like Fuji) unless you reduce the added sugar; they can make the cake cloyingly sweet. Finally, don’t substitute melted butter for softened butter—the texture will be dense and heavy.
Pro Tips
Line the pan with parchment. This guarantees a clean release and protects the delicate crust from sticking.
Use a kitchen scale. Precise measurements, especially for butter, ensure consistent texture every time.
Store in a shallow container. A flat container prevents the cake from becoming soggy by allowing steam to escape.
Reheat gently. Warm slices in a 300°F oven for 5‑7 minutes to revive the buttery crust without drying out the apples.
Variations
Ingredient Swaps
Swap the classic apples for pears or a mix of both for a subtly different flavor profile. If you prefer a nutty crunch, fold in ¼ cup toasted chopped walnuts or pecans just before baking. For a richer caramel note, replace half the sugar with brown sugar.
Dietary Adjustments
To make the cake dairy‑free, use a high‑quality plant‑based butter such as oat or almond butter and a coconut‑sugar blend. For a lower‑sugar version, halve the granulated sugar and add a splash of maple syrup for natural sweetness. Gluten‑free bakers can add 2 tablespoons of almond flour without altering the texture.
Serving Suggestions
Serve warm slices with a dollop of vanilla Greek yogurt for a tangy contrast. A drizzle of homemade whipped cream or a scoop of cinnamon‑spiced ice cream elevates the dessert for special occasions. Pair the cake with a crisp glass of Riesling or a hot spiced tea for a complete experience.
Storage Info
Leftover Storage
Once completely cooled, slice the cake and place the pieces in an airtight container. Store in the refrigerator for up to 4 days. For longer keeping, wrap the whole cake tightly in plastic wrap, then foil, and freeze for up to 3 months. Proper sealing prevents freezer burn and keeps the buttery crumb tender.
Reheating Instructions
Reheat individual slices in a 325°F oven for 8‑10 minutes, covered with foil to retain moisture. For a quicker option, microwave a slice on medium power for 30‑45 seconds, adding a splash of milk or apple juice to keep it moist. Finish with a quick sprinkle of cinnamon for a fresh aroma.
Frequently Asked Questions
This Heavenly 3‑Ingredient Apple Cake proves that simplicity can be spectacular. With just apples, butter, and sugar you get a moist, fragrant dessert that’s perfect for any occasion. The step‑by‑step guide, storage tips, and creative variations give you everything you need to master and personalize the recipe. Feel free to experiment with spices, nuts, or toppings—making it truly your own. Enjoy the sweet aroma and the smile it brings to every table!