This apple crumb cake is the pan I make when dessert needs to be welcome at breakfast too. The cake is soft, the apples sit in a cinnamon layer, and the crumb topping is generous enough to be the reason people cut corner pieces first.
I press the topping down before baking. If I only sprinkle it, half the crumbs roll away when I slice the cake, and I end up chasing them around the cutting board.
The icing is optional. Some days I drizzle maple icing, and other days I leave it plain because the brown sugar crumb already does plenty.
Why I keep coming back to this
- It keeps the main apple flavor clear instead of hiding it under too many extras.
- The method is practical for a home kitchen, with clear stopping points if I need to pause.
- The texture has contrast, whether that means flaky crust, soft cake, crisp pastry, or a chilled sip.
- Most of the ingredients are easy to recognize and measure.
- It is flexible enough for a small tweak without losing the point of the recipe.
- Leftovers, when there are any, still feel worth saving.
What you need (and what each one is doing)
- 1 cup packed brown sugar (200g).I measure it instead of guessing.
- 1/2 cup granulated sugar (100g).I measure it instead of guessing.
- 1 Tablespoon ground cinnamon.The spice is small but noticeable.
- 1/2 teaspoon salt.
- 1 cup unsalted butter, melted (16 Tbsp; 226g).This brings tenderness and richness.
- 2 1/2 cups all-purpose flour (313g).This thickens or structures the recipe.
- 2 1/2 cups all-purpose flour (313g).This thickens or structures the recipe.
- 1 teaspoon baking soda.
- 1/2 teaspoon baking powder.
- 1/2 teaspoon salt.
- 3/4 cup unsalted butter, softened (12 Tbsp; 170g).This brings tenderness and richness.
- 1 1/4 cups granulated sugar (250g).I measure it instead of guessing.
- 3 large eggs, at room temperature.Eggs bind, enrich, or brown depending on the step. I use room temperature eggs in batter and a light hand with egg wash.
- 1 cup sour cream, at room temperature (240g).Dairy adjusts moisture and texture. I add it as written because a small change can make frosting loose or cake batter too thick.
- 2 teaspoons pure vanilla extract.This small flavor note brightens the recipe and rounds out the sweetness. I notice the difference when it is missing.
- 2 cups peeled chopped apples (250g).The apples are the main flavor.
- 1/4 teaspoon ground cinnamon.The spice is small but noticeable.
- maple icing, vanilla icing, or caramel icing from apple cinnamon rolls (optional).The apples are the main flavor.
How I make it
Step 1 — Prepare the pan
Preheat to 350°F (177°C). Grease a 9×13-inch baking pan or line it with parchment.
Step 2 — Make the crumb topping
Mix brown sugar, granulated sugar, cinnamon, and salt. Stir in melted butter, then lightly mix in flour with a fork until crumbles form.
Step 3 — Mix the dry ingredients
Whisk the flour, baking soda, baking powder, and salt for the cake in a separate bowl.
Step 4 — Beat the batter
Beat softened butter and sugar until creamy, about 2 minutes. Add eggs, sour cream, and vanilla, then mix in the dry ingredients on low just until smooth.
Step 5 — Layer the cake
Toss apples with cinnamon. Spread batter in the pan, top with apples, cover with crumb topping, and press the crumbs gently into the batter.
Step 6 — Bake and cool
Bake 45-55 minutes, tenting with foil if the top browns too quickly. Cool 30-45 minutes before slicing and add icing if desired.
Tips from my kitchen
- Measure before starting.I set out the small ingredients first because pastry, batter, and hot sugar all punish last-minute searching.
- Trust the visual cues.Ovens vary, so I look for bubbling fruit, golden pastry, set centers, or thickened frosting instead of blindly following the timer.
- Give it the rest it needs.Cooling is not dead time; it is when filling thickens, crumb sets, and frosting becomes easier to handle.
- Keep edges tidy.Clean borders on pastry and evenly spread batter make the finished recipe easier to slice or serve.
Variations I have actually tried
- Drizzle maple icing for a stronger fall flavor.:Drizzle maple icing for a stronger fall flavor.
- Use caramel icing when serving it as dessert.:Use caramel icing when serving it as dessert.
- Add chopped pecans to part of the crumb topping.:Add chopped pecans to part of the crumb topping.
- Swap half the apples for firm pears.:Swap half the apples for firm pears.
- Skip icing and dust the cooled cake with confectioners’ sugar.:Skip icing and dust the cooled cake with confectioners’ sugar.
What I watch for
- Texture tells me more than the clock.I start checking early and keep baking or chilling until the recipe looks and feels right.
- Even pieces cook evenly.Apples that are close in size give a better bite and prevent random firm chunks.
- Small leaks are normal.Fruit desserts often bubble over a little; I care more about flavor and doneness than a spotless pan.
- I avoid rushing hot sugar or hot fruit.Both hold heat longer than they look like they should.
Storing and reheating
Pastry and crumb toppings soften with time, but a brief oven warm-up brings back some texture.
For reheating baked desserts, I prefer 325°F (163°C) to 350°F (177°C) for a few minutes. The microwave is faster, but it usually softens crusts and toppings.
What I serve with it
I serve this in the simplest way that fits the recipe: coffee with cake, vanilla ice cream with pie, or a small drizzle when the dessert already has enough sweetness. I do not like burying apple flavor under too many toppings.
Frequently asked questions
What apples should I use?
Firm apples such as Granny Smith, Honeycrisp, Pink Lady, or Braeburn work best because they do not collapse into water.
Can I make it without icing?
Yes. The crumb topping is rich enough on its own.
Why did my topping sink?
The batter may have been overmixed or the crumbs were not pressed gently into the surface before baking.
Can I bake it ahead?
Yes. Bake the cake a day ahead, cool it, cover it, and refrigerate. Add icing before serving.
Can I freeze it?
Freeze un-iced squares for up to 2 months, then thaw in the refrigerator and warm gently.
If you make this, leave a comment with the apple variety or small change you used. I always like seeing which details work in another kitchen.
Apple crumb cake
Description
A soft apple crumb cake baked in a 9x13-inch pan with cinnamon apples, a thick brown sugar crumb topping, and optional icing. I press the crumbs into the batter so they stay put.
Ingredients You’ll Need
Instructions
- Preheat to 350°F (177°C). Grease a 9x13-inch baking pan or line it with parchment.
- Mix brown sugar, granulated sugar, cinnamon, and salt. Stir in melted butter, then lightly mix in flour with a fork until crumbles form.
- Whisk the flour, baking soda, baking powder, and salt for the cake in a separate bowl.
- Beat softened butter and sugar until creamy, about 2 minutes. Add eggs, sour cream, and vanilla, then mix in the dry ingredients on low just until smooth.
- Toss apples with cinnamon. Spread batter in the pan, top with apples, cover with crumb topping, and press the crumbs gently into the batter.
- Bake 45-55 minutes, tenting with foil if the top browns too quickly. Cool 30-45 minutes before slicing and add icing if desired.
Nutrition Facts
Servings 12
- Amount Per Serving
- Calories 407kcal
- % Daily Value *
- Total Fat 31g48%
- Saturated Fat 19g95%
- Trans Fat 1.2g
- Cholesterol 82mg28%
- Sodium 234mg10%
- Potassium 66mg2%
- Total Carbohydrate 30g10%
- Dietary Fiber 1g4%
- Sugars 9g
- Protein 3g6%
- Calcium 56 mg
- Iron 1.3 mg
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Measure before starting. I set out the small ingredients first because pastry, batter, and hot sugar all punish last-minute searching.
Trust the visual cues. Ovens vary, so I look for bubbling fruit, golden pastry, set centers, or thickened frosting instead of blindly following the timer.
Give it the rest it needs. Cooling is not dead time; it is when filling thickens, crumb sets, and frosting becomes easier to handle.
Keep edges tidy. Clean borders on pastry and evenly spread batter make the finished recipe easier to slice or serve.
Frequently Asked Questions
Firm apples such as Granny Smith, Honeycrisp, Pink Lady, or Braeburn work best because they do not collapse into water.
Yes. The crumb topping is rich enough on its own.
The batter may have been overmixed or the crumbs were not pressed gently into the surface before baking.
Yes. Bake the cake a day ahead, cool it, cover it, and refrigerate. Add icing before serving.
Freeze un-iced squares for up to 2 months, then thaw in the refrigerator and warm gently.
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