Grandma’s Easy Apple Cake Recipe

This homestyle apple cake is soft, lightly sweet, and full of warm cinnamon flavor. Diced fresh apples bake right into the tender crumb, and the batter comes together in a blender, so there is very little cleanup. It is the kind of simple cake that works for a weekday snack, a casual dessert, or a cozy weekend breakfast with coffee.

Why You’ll Love This Apple Cake

• Blender batter: You blend the wet ingredients and flour in one step, so you have fewer bowls to wash.
• Simple pantry ingredients: Flour, sugar, eggs, oil, milk, and cinnamon are likely already in your kitchen.
• Tender, moist crumb: Oil instead of butter keeps the cake soft for a day or more.
• Family-friendly: It is mildly sweet and easy to cut for kids and adults alike.
• Flexible: Any crisp baking apple works, so you can use what is in season.

Ingredients

• 1 1/2 cups (190 g) all-purpose flour
• 3/4 cup (150 g) granulated sugar
• 1/2 cup (100 g) packed light brown sugar
• 2 large eggs, at room temperature
• 1/2 cup (120 ml) neutral vegetable oil
• 1/2 cup (120 ml) whole milk
• 1 tsp pure vanilla extract
• 2 tsp baking powder
• 2 tsp ground cinnamon, divided
• 1/2 tsp fine salt
• 3 medium apples, about 1 lb (450 g), peeled, cored, and diced into 1/2-inch (1 cm) pieces
• 1 tbsp (12 g) granulated sugar, for topping

Ingredient Notes

Apples: Firm, tart apples such as Granny Smith, Honeycrisp, or Braeburn hold their shape while baking. Softer apples like McIntosh can turn mushy, so use them only if you like a very soft texture.

Oil: Neutral oil such as vegetable or canola keeps the cake moist. Melted butter can replace it, but the crumb will be slightly firmer after cooling.

Milk: Whole milk gives the best richness. Lower-fat milk works, and a plant-based milk such as oat or almond also works, though the flavor and crumb will be a little lighter.

Cinnamon: Cinnamon is split between the batter and the topping so the flavor shows up in every bite.

Equipment You’ll Need

• Blender or food processor
• 8-inch (20 cm) square baking pan or 9-inch (23 cm) round pan
• Parchment paper
• Cutting board and sharp knife
• Rubber spatula
• Wire cooling rack
• Toothpick or cake tester

How to Make Grandma’s Easy Apple Cake

1. Preheat and prepare the pan. Heat your oven to 350°F (175°C) and position a rack in the center. Grease the pan lightly and line the bottom with parchment paper so the cake releases easily.
2. Prepare the apples. Peel, core, and dice the apples into 1/2-inch (1 cm) pieces. Toss them with 1/2 teaspoon of the cinnamon and set aside. Tossing them with cinnamon helps spread the flavor through the cake.
3. Blend the wet ingredients. Add the eggs, granulated sugar, brown sugar, oil, milk, and vanilla to the blender. Blend on low for about 20 seconds, until the mixture is smooth and slightly frothy. The sugar should be fully dissolved with no grainy bits.
4. Add the dry ingredients. Add the flour, baking powder, remaining 1 1/2 teaspoons cinnamon, and salt. Pulse 5 to 6 times, then blend on low for about 10 seconds. Stop as soon as the batter is smooth and thick but pourable. Do not overblend, or the cake may turn tough.
5. Fold in the apples. Pour the batter into a large bowl. Add the apple pieces and stir gently with a spatula until they are evenly spread through the batter. The batter will look thick and lumpy with apple chunks throughout.
6. Fill the pan. Spread the batter evenly in the prepared pan. Smooth the top with the spatula. Sprinkle the tablespoon of granulated sugar over the top for a light, crisp crust.
7. Bake. Bake for 40 to 50 minutes. The cake is done when the top is golden, the edges pull slightly away from the pan, and a toothpick inserted in the center comes out with only a few moist crumbs. If the top browns too quickly, loosely tent it with foil during the last 10 minutes.
8. Cool. Let the cake cool in the pan on a wire rack for at least 15 minutes. Then lift it out by the parchment and let it cool completely before slicing, about 1 hour. Slicing too early can make the center gummy.

Pro Tips for the Best Results

• Dice the apples evenly so they bake at the same rate. Very large chunks may stay wet in the center.
• Use room-temperature eggs. They blend more smoothly into the batter and help the cake rise evenly.
• Pulse the flour in gently. A short blend keeps the crumb tender.
• Pat the diced apples dry if they are very juicy, especially after washing them.
• Check the cake at 35 minutes, since blender batters can bake a little faster in some pans.

Common Mistakes to Avoid

Overblending the batter: Running the blender too long develops gluten and makes the cake dense. Blend just until the flour disappears.

Using very soft apples: Soft apples break down and turn the cake mushy. Choose firm, tart apples for the best texture.

Cutting into it while warm: The center sets as it cools. Wait until it is mostly cool before slicing for clean pieces.

Variations and Substitutions

• Nutty crunch: Fold in 1/2 cup (60 g) chopped walnuts or pecans with the apples.
• Caramel topping: Drizzle warm store-bought caramel sauce over the cooled cake.
• Spice blend: Add 1/4 teaspoon ground nutmeg or a pinch of ground cloves along with the cinnamon.
• Dairy-free version: Use oat or almond milk in place of whole milk.

Serving Suggestions

Serve the cake slightly warm or at room temperature. A scoop of vanilla ice cream or a spoonful of whipped cream adds a cool contrast. For brunch, pair a slice with black coffee, tea, or cold milk.

Storage and Reheating

Store the cooled cake covered at room temperature for up to 2 days. For longer storage, keep it in an airtight container in the refrigerator for up to 4 days. To freeze, wrap individual slices tightly and freeze for up to 2 months. Thaw at room temperature or in the refrigerator. To refresh a slice, warm it in the microwave for 10 to 15 seconds.

Frequently Asked Questions

Can I make this apple cake ahead of time?

Yes. Bake it up to one day ahead and store it covered at room temperature. The flavor often improves overnight.

Can I use a different apple?

Yes. Firm, tart apples work best. Granny Smith, Honeycrisp, and Braeburn are reliable choices.

Why did my apple cake turn out gummy in the middle?

This usually happens when the cake is underbaked or sliced while still warm. Bake until a toothpick comes out with only a few moist crumbs, and let it cool before cutting.

Can I make this without a blender?

Yes. Whisk the wet ingredients in a bowl, then stir in the dry ingredients until just combined. The texture will be similar.

Can I bake this in a loaf pan?

Yes, but check it early. A loaf pan is deeper, so the bake time will be longer, and the cake will be done when a toothpick comes out clean from the center.

Does this cake need frosting?

No. The cinnamon sugar topping and the moist crumb are enough. A simple glaze or caramel sauce can be added if you want more sweetness.

Recipe Card

Recipe Name: Grandma’s Easy Apple Cake

Short Description: A tender, cinnamon-spiced apple cake made with a simple blender batter.

Prep Time: 20 minutes

Cook Time: 40 to 50 minutes

Total Time: About 1 hour 10 minutes, plus cooling

Servings: 9 to 12 squares

Course: Dessert

Cuisine: American

Cooking Method: Blended batter, baked

Notes: Use firm, tart apples and avoid overblending the batter for the best texture.

Storage: Keep covered at room temperature for up to 2 days or refrigerated for up to 4 days. Freeze slices for up to 2 months.

Nutrition information is an estimate and may vary depending on the ingredients and brands used.

Share your favorite apple dessert in the comments below.