Irish Apple Cake is a delightful dessert that brings the taste of Ireland straight to your table. This cake features a tender, cinnamon-scented base topped with tart Granny Smith apples, a crunchy oat streusel, and a chilled custard sauce. It is a perfect balance of sweetness and tartness that will make your taste buds dance with joy. Let’s dive into this incredible recipe that not only satisfies your sweet cravings but also evokes the warmth of home-baked comfort.
Why You’ll Love This Irish Apple Cake
This Irish Apple Cake is more than just a dessert; it’s a beloved tradition that brings people together. Here are some reasons why you’ll adore it:
- It combines the sweetness of apples with the warmth of cinnamon.
- The crunchy streusel topping adds a delightful texture.
- It’s an easy Irish Apple Cake Recipe that anyone can master.
- Perfect for gatherings or as a comforting treat at home.
- Pairs beautifully with a dollop of custard or whipped cream.
- It’s a classic Irish Apple Dessert that evokes nostalgia.
Made using simple ingredients, this cake is a staple in many households, making it an authentic and traditional choice for any occasion. With its rich history in Irish cuisine, this cake is sure to impress your guests.
Ingredients for Irish Apple Cake
Gather these items:
- 1/2 cup unsalted butter, room temperature
- 1/2 cup granulated sugar
- 2 large eggs
- 3 Tbsp whole milk or cream
- 1 1/4 cups all-purpose flour
- 1 tsp baking powder
- 1 tsp ground cinnamon
- 1/8 tsp salt
- About 3 Granny Smith apples, peeled and thinly sliced
- Confectioners’ sugar, for dusting
- 3/4 cup all-purpose flour (for streusel)
- 1/4 cup old-fashioned rolled oats
- 6 Tbsp unsalted cold butter, cut into small pieces (for streusel)
- 1/2 cup granulated sugar (for streusel)
- 6 large egg yolks (for custard)
- 6 Tbsp granulated sugar (for custard)
- 1 1/2 cups whole milk (or half-and-half/cream)
- 1 1/2 tsp vanilla extract
How to Make Irish Apple Cake Step-by-Step
- Step 1: Preheat oven to 350°F (175°C). Grease a 9-inch springform pan.
- Step 2: Make the custard: Warm milk in a saucepan until steaming. Whisk egg yolks and sugar until smooth, then gradually whisk in warm milk. Cook until thickened, strain, stir in vanilla, cover, and chill.
- Step 3: Make the streusel: Mix cold butter with flour, oats, and sugar until crumbly. Refrigerate.
- Step 4: In a bowl, cream butter and sugar until fluffy. Beat in eggs. Mix flour, baking powder, cinnamon, and salt, then fold into butter mixture with milk.
- Step 5: Spread batter in pan, layer apple slices on top, and sprinkle with streusel.
- Step 6: Bake for 50–60 minutes until golden and a skewer comes out clean. Cool for 15–20 minutes, dust with confectioners’ sugar, and serve with custard.

Pro Tips for the Best Irish Apple Cake
Keep these in mind:
- Use tart apples like Granny Smith for the best flavor.
- Ensure the butter is at room temperature for easy mixing.
- Let the cake cool slightly before serving for better slicing.
Best Ways to Serve Irish Apple Cake
Here are some delightful serving suggestions:
- Serve warm with a drizzle of chilled custard.
- Add a scoop of vanilla ice cream on the side.
- Pair with a cup of Irish tea for a comforting afternoon treat.
How to Store and Reheat Irish Apple Cake
Store leftover cake in an airtight container at room temperature for up to 3 days. To reheat, simply warm in the oven at 350°F (175°C) for about 10 minutes. Perfect for meal prep or a quick dessert any day of the week!
Frequently Asked Questions About Irish Apple Cake
What’s the secret to perfect Irish Apple Cake?
The secret lies in using fresh, tart apples like Granny Smith, which balance the sweetness of the cake. The right amount of cinnamon adds warmth, making it a classic Irish Apple Dessert.
Can I make Irish Apple Cake ahead of time?
Absolutely! You can prepare the cake a day in advance. Just store it in an airtight container in the refrigerator and serve it chilled or warmed up.
How do I avoid common mistakes with Irish Apple Cake?
Ensure that ingredients are at room temperature before mixing. Overmixing the batter can lead to a dense cake, so mix until just combined for the lightest texture.
Variations of Irish Apple Cake You Can Try
Looking for some twists? Try these variations:
- Add nuts like walnuts or pecans for a crunchy texture.
- For a gluten-free option, substitute all-purpose flour with a gluten-free blend.
- Incorporate dried fruits like raisins or cranberries for added sweetness.
With its rich flavors and comforting textures, this Irish Apple Cake recipe is sure to become a family favorite!

For more delicious recipes, check out Pumpkin Cookies with Cinnamon Frosting or Creamy Stuffed Banana Pepper Soup.
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Ultimate Irish Apple Cake: A Delicious Tradition
- Total Time: 90 minutes
- Yield: 8 servings 1x
- Diet: Vegetarian
Description
A tender, cinnamon-scented cake topped with tart Granny Smith apples, a crunchy oat streusel, and a chilled custard sauce.
Ingredients
- 1/2 cup unsalted butter, room temperature
- 1/2 cup granulated sugar
- 2 large eggs
- 3 Tbsp whole milk or cream
- 1 1/4 cups all-purpose flour
- 1 tsp baking powder
- 1 tsp ground cinnamon
- 1/8 tsp salt
- About 3 Granny Smith apples, peeled and thinly sliced
- Confectioners’ sugar, for dusting
- 3/4 cup all-purpose flour (for streusel)
- 1/4 cup old-fashioned rolled oats
- 6 Tbsp unsalted cold butter, cut into small pieces (for streusel)
- 1/2 cup granulated sugar (for streusel)
- 6 large egg yolks (for custard)
- 6 Tbsp granulated sugar (for custard)
- 1 1/2 cups whole milk (or half-and-half/cream)
- 1 1/2 tsp vanilla extract
Instructions
- Preheat oven to 350°F (175°C). Grease a 9-inch springform pan.
- Make the custard: Warm milk in a saucepan until steaming. Whisk egg yolks and sugar until smooth, then gradually whisk in warm milk. Cook until thickened, strain, stir in vanilla, cover, and chill.
- Make the streusel: Mix cold butter with flour, oats, and sugar until crumbly. Refrigerate.
- In a bowl, cream butter and sugar until fluffy. Beat in eggs. Mix flour, baking powder, cinnamon, and salt, then fold into butter mixture with milk.
- Spread batter in pan, layer apple slices on top, and sprinkle with streusel.
- Bake for 50–60 minutes until golden and a skewer comes out clean. Cool for 15–20 minutes, dust with confectioners’ sugar, and serve with custard.
Notes
- Prep Time: 30 minutes
- Cook Time: 60 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Irish
Nutrition
- Serving Size: 1 slice
- Calories: 320
- Sugar: 20g
- Sodium: 150mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 39g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 80mg
