Apple Crumble with Oats

Gina Whitley
By
Gina Whitley
Gina Whitley, private chef with 25+ years of experience, creator of "Sabores de mi Cocina", mother and gastronomic entrepreneur. Specialist in traditional and contemporary Mexican cuisine,...
13 Min Read

Apple Oat Crumble Recipe

Apple oat crumble is a dessert that combines the softness of cooked apple with the crunchy texture of the topping made from oats and butter. This homemade dessert is simple and quick to prepare, ideal for those looking for a comforting and natural sweet treat, without complications or hard-to-find ingredients. The mix of apple and oats creates a perfect balance between the fruit and the crunchy crumbs, which can be enjoyed warm or cold, with an accompaniment like whipped cream or natural yogurt to enhance its flavor.

Preparation time

This crumble is practical and doesn't require many hours, perfect for preparing a homemade sweet in a short time.

  • Preparation: 15 minutes
  • Cooking: 30-35 minutes
  • Total: 45-50 minutes
  • Servings: 4 generous servings
  • Difficulty: Easy

Ingredients

For the filling

  • 4 green apples
  • 2 tablespoons brown sugar
  • 1 teaspoon ground cinnamon
  • 1 tablespoon of lime juice
  • 1 tablespoon cornstarch (optional)

For the crumble

  • 100 g cold butter
  • 100 g brown sugar
  • 100 g all-purpose flour
  • 60 g rolled oats
  • 1 pinch of salt
  • 1 teaspoon cinnamon (optional)

If green apples are not available, you can substitute them with firm red apples that maintain their texture after cooking. Additionally, if you don't have cornstarch to thicken the filling, you can also use wheat flour or simply omit it for a juicier filling.

Utensils we will use

  • Oven-safe dish or mold
  • Knife and cutting board
  • Mixing bowl
  • Spoon or spatula
  • Grater or juicer (for the lemon)
  • Measuring spoons

Preparation

1. Prepare the filling

  1. Peeling and cutting:
    • Wash the apples well under the tap to remove any impurities.
    • Carefully peel the apples and cut them into medium cubes, making sure to remove the core with seeds.
  2. Wash the apples well under the tap to remove any impurities.
  3. Carefully peel the apples and cut them into medium cubes, making sure to remove the core with seeds.
  4. Mix ingredients:
    • In a large bowl, combine the cut apples with brown sugar, ground cinnamon, and lemon juice.
    • If you want a firmer and less juicy filling, add a tablespoon of cornstarch. This acts as a thickener so that the liquid doesn't remain loose.
  5. In a large bowl, combine the cut apples with brown sugar, ground cinnamon, and lemon juice.
  6. If you want a firmer and less juicy filling, add a tablespoon of cornstarch. This acts as a thickener so that the liquid doesn't remain loose.

2. Assemble the base

  1. Prepare the mold:
    • Lightly grease an oven-safe mold or dish with butter, this prevents the filling from sticking.
  2. Lightly grease an oven-safe mold or dish with butter, this prevents the filling from sticking.
  3. Placing the apples:
    • Distribute the filling evenly inside the mold, making sure it is spread out but not too tightly packed to allow the oven to work properly.
  4. Distribute the filling evenly inside the mold, making sure it is spread out but not too tightly packed to allow the oven to work properly.

3. Prepare the crumble

  1. Mix dry ingredients:
    • In another bowl, combine the flour, brown sugar, oats, cinnamon (if you decide to use it), and a pinch of salt to enhance the flavors.
  2. In another bowl, combine the flour, brown sugar, oats, cinnamon (if you decide to use it), and a pinch of salt to enhance the flavors.
  3. Incorporating the cold butter:
    • Cut the butter into small cubes and add it to the dry mixture.
    • With your fingertips, rub the butter into the dry ingredients until you achieve a sandy texture with coarse crumbs.
    • This step is essential for the crumble to be crispy and not a compact dough.
  4. Cut the butter into small cubes and add it to the dry mixture.
  5. With your fingertips, rub the butter into the dry ingredients until you achieve a sandy texture with coarse crumbs.
  6. This step is essential for the crumble to be crispy and not a compact dough.

4. Cover and bake

  1. Distribute the crumble:
    • Spread the oat and butter mixture over the apples without pressing. This way the crumbs remain loose and crispy after baking.
  2. Spread the oat and butter mixture over the apples without pressing. This way the crumbs remain loose and crispy after baking.
  3. Bake:
    • Preheat the oven to 180°C.
    • Place the dish in the oven and cook for 30 to 35 minutes, or until the topping is golden brown and the filling bubbles around the edges.
  4. Preheat the oven to 180°C.
  5. Place the dish in the oven and cook for 30 to 35 minutes, or until the topping is golden brown and the filling bubbles around the edges.

To finish and serve

When you remove the crumble from the oven, let it rest for a few minutes before serving so it's not too hot. You can accompany it with whipped cream, plain yogurt, or vanilla ice cream for a refreshing and smooth contrast. A sprinkle of chopped nuts on top adds an extra texture that further enhances the experience. This recipe is perfect as a homemade dessert or snack, and its simple preparation makes it very accessible for any occasion.

Nutritional Information

  • Calories: 350 kcal
  • Protein: 4 g
  • Fats: 18 g
  • Carbohydrates: 45 g
  • Fiber: 5 g

Approximate values per serving based on the ingredients used.


5 keys for perfect apple and oat crumble

To achieve a homemade crumble that impresses with its flavor and texture, it's important to pay attention to some key details:

  1. Use very cold butter: The butter must be cold so that when mixed with the dry ingredients it forms crumbs and doesn't melt, which ensures a crispy texture.
  2. Choose firm and tart apples: Green apples are ideal for their balance of tartness and sweetness, and they also maintain their shape when baked.
  3. Do not press the crumble mixture: When spreading the topping, avoid compacting it to preserve the airy and crumbly texture after baking.
  4. Preheat the oven well: Good initial heat ensures the crumble cooks evenly and the surface turns golden.
  5. Complement with fresh ingredients when serving: A touch of plain yogurt or ice cream adds freshness and balances the sweetness of the dessert.

When is it ideal to enjoy apple and oat crumble?

This dessert is incredibly versatile for various occasions. It's perfect for a special autumn breakfast, when the aroma of cinnamon and freshly baked apple creates a warm atmosphere at home. It's also excellent for family snacks, as it has a natural sweet flavor that appeals to both adults and children. Furthermore, it serves well as a meal finisher at informal celebrations, providing a homemade and comforting touch without complication.

Thanks to its simple and quick preparation, it is also a good option for an improvised dessert, using basic ingredients you probably have on hand. Finally, it is a healthy alternative for those looking for a sweet treat that combines fruit and oats, avoiding processed ingredients or excess sugars.


Comparative table of desserts with apple and oats

RecipeKey ingredientsDifference/advantage
Apple Crumble with OatsGreen apple, oats, butterQuick homemade dessert, crispy and soft texture
Apple and Pear Crumble with Oats and VanillaApple, pear, vanillaIncorporates pear for a sweeter and softer touch
German apple pieApple, flour, butterDeeper and more traditional flavor with a full baked crust
Pumpkin cheesecake with almond crumblePumpkin, cream cheese, almondsCreamier and spicier combination different from the classic crumble
Rustic pear, walnut, and salted caramel tartPear, walnuts, salted caramelComplex and sweet flavor with a salty touch, ideal for more adventurous palates
Caramelized pears with rumPear, rum, sugarLiquid and aromatic dessert, different in texture and preparation

5 tricks to help improve your apple and oat crumble

  1. Control the juiciness of the filling: Adjust the use of cornstarch so that the filling is neither too liquid nor too dry.
  2. Mix the butter well: Rub the butter with the dry ingredients only until sandy to avoid a hard topping.
  3. Distribute the crumble evenly: This ensures that each portion has the crunchy texture right where it should be.
  4. Add a little extra cinnamon to the topping: It gives intense aroma and flavor that highlight the natural sweetness.
  5. Let the dessert rest for several minutes after taking it out of the oven: Facilitates cutting and improves texture when served.

When is it ideal to enjoy it?

Apple and oat crumble is a perfect ally for autumn and cool days, when a warm sweet treat feels especially comforting. It is also an excellent option for family gatherings or meetings with friends, due to its simplicity and familiar flavor that everyone likes. You can enjoy it as a dessert after a homemade meal, accompanied by fresh ingredients like yogurt or ice cream, or for a sweet snack that doesn't require much preparation.

This dessert provides a balance between fruit and a crunchy topping, creating a contrast of textures that is generally pleasing. Furthermore, its simple and natural ingredients fit into balanced diets, facilitating its inclusion in varied menus.

Share your experience

Preparing this apple and oat crumble is an experience that invites creativity. You can try it with different varieties of apple, add nuts, or try spice combinations. Cooking is for experimenting and sharing, so we invite you to tell us how it turned out for you, what accompaniments you prefer, or what variations you have tried. Leave your comment and help others enjoy this homemade dessert.

Culinary glossary

  • Cornstarch: White powder used to thicken liquids and juices in preparations.
  • Crumble: Topping made with butter, flour, sugar, and oats, which has a crunchy crumb texture.
  • Rolled oats: Dry oat flakes, ideal for giving a crunchy texture in desserts.
  • Peeling: Action of removing the skin from fruits or vegetables.
  • Bubbling: Visual signal when a liquid boils or is cooking in a container.
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Gina Whitley, private chef with 25+ years of experience, creator of "Flavors of my Kitchen", mother and gastronomic entrepreneur. Specialist in traditional and contemporary Mexican cuisine, with international recognition.
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