Mini Apple Walnut Crumble
This cozy Mini Apple Walnut Crumble is the perfect autumn treat, combining tender cinnamon-spiced apples with a buttery oat and walnut topping. Whether you’re hosting a gathering or enjoying a quiet night in, this dessert shines in its simplicity and flavor. The warm, comforting aroma fills your home, making it ideal for chilly evenings. Pair it with vanilla ice cream or whipped cream for an indulgent finish that everyone will love.
Why You’ll Love This Recipe
- Delicious Flavor: The combination of cinnamon and cardamom elevates the sweetness of the apples, creating a delightful taste.
- Easy to Make: With simple ingredients and straightforward steps, you can whip this up in no time.
- Versatile Serving Options: Serve it warm with ice cream, or enjoy it on its own as a cozy snack.
- Perfect for Any Occasion: This crumble is great for family dinners, gatherings, or even as a sweet treat after lunch.
- Healthy Twist: The use of walnuts adds healthy fats and crunch without compromising on taste.

Tools and Preparation
Before diving into the recipe, make sure you have all the necessary tools ready. Having the right equipment makes baking easier and more enjoyable.
Essential Tools and Equipment
- 8×8-inch baking dish or small ramekins
- Large mixing bowl
- Small mixing bowl
- Whisk or fork
Importance of Each Tool
- Baking Dish: A good baking dish ensures even cooking and browning of your crumble.
- Mixing Bowls: Using separate bowls helps keep the filling and topping organized, making preparation smoother.
- Whisk or Fork: These tools are essential for mixing ingredients thoroughly, ensuring every bite is flavorful.
Ingredients
For the Filling:
- 5 Granny Smith apples, peeled and thinly sliced
- Juice of 1 lemon
- ½ cup brown sugar
- 1 tablespoon cinnamon
- ½ teaspoon ground cardamom
- 3 tablespoons melted butter
For the Crumble Topping:
- 1 cup all-purpose flour
- ½ cup cold unsalted butter, cubed
- ½ cup granulated sugar
- 1 tablespoon cinnamon
- ¼ cup rolled oats
- 3 tablespoons finely chopped walnuts
How to Make Mini Apple Walnut Crumble
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Lightly grease your baking dish or small ramekins to prevent sticking.
Step 2: Prepare the Apple Filling
In a large bowl, mix together the apple slices with lemon juice, brown sugar, cinnamon, cardamom, and melted butter until everything is well coated.
Step 3: Make the Crumble Topping
In another bowl, combine flour, granulated sugar, oats, cinnamon, and walnuts. Add cold butter cubes. Rub the mixture with your fingertips until it becomes crumbly.
Step 4: Assemble the Dish
Spread the apple mixture evenly in your prepared baking dish. Then sprinkle the crumble topping generously over the apples.
Step 5: Bake
Bake in the preheated oven for 35 to 40 minutes or until the topping is golden brown and the apples are tender.
Step 6: Serve Warm
Let cool slightly before serving. This dessert is best enjoyed warm with a scoop of vanilla ice cream or a dollop of whipped cream.
How to Serve Mini Apple Walnut Crumble
Serving Mini Apple Walnut Crumble can elevate your dessert experience. Here are some delightful ways to enjoy this warm, comforting treat.
With Ice Cream
- Vanilla Ice Cream: A classic pairing that adds creaminess and balances the spices in the crumble.
- Caramel Swirl Ice Cream: Adds a rich caramel flavor that complements the apples beautifully.
Topped with Whipped Cream
- Fresh Whipped Cream: Light and airy, it enhances the sweetness of the apples and crumble topping.
- Cinnamon Whipped Cream: Infuse your whipped cream with cinnamon for an extra touch of warmth.
As a Breakfast Delight
- With Greek Yogurt: Serve a scoop of crumble over tangy Greek yogurt for a satisfying breakfast option.
- In a Parfait: Layer Mini Apple Walnut Crumble with yogurt and granola for a delicious morning treat.
Drizzled with Sauce
- Caramel Sauce: A drizzle of warm caramel sauce can make each bite even more indulgent.
- Maple Syrup: For a touch of sweetness, drizzle pure maple syrup over the crumble before serving.
How to Perfect Mini Apple Walnut Crumble
To achieve the perfect Mini Apple Walnut Crumble, consider these helpful tips.
- Choose the Right Apples: Opt for tart apples like Granny Smith for a balanced flavor that holds its shape during baking.
- Use Cold Butter for Topping: Keeping butter cold helps create a crumbly texture rather than a greasy one.
- Don’t Skip the Lemon Juice: The lemon juice brightens flavors and prevents apples from browning too quickly.
- Adjust Sweetness to Taste: Feel free to reduce or increase sugar based on your apple’s natural sweetness.
- Let It Rest Before Serving: Allowing it to cool slightly lets flavors meld and makes serving easier.
- Experiment with Spices: Add nutmeg or ginger for an additional layer of flavor tailored to your preference.
Best Side Dishes for Mini Apple Walnut Crumble
Pairing side dishes with your Mini Apple Walnut Crumble can enhance your meal. Here are some great options to consider.
- Vanilla Bean Ice Cream: A must-have classic that perfectly contrasts the warm crumble.
- Cinnamon Sugar Donuts: Soft donuts dusted with cinnamon sugar can be a delightful addition to dessert.
- Chai Spiced Tea: A warm cup of chai tea complements the cozy flavors of the crumble beautifully.
- Caramel Pecan Brownies: Rich brownies add another layer of indulgence while harmonizing well with apple flavors.
- Cheese Platter: A selection of sharp cheddar and creamy brie pairs nicely, balancing sweetness with savory notes.
- Cranberry Sauce: The tartness of cranberry sauce cuts through the sweetness, making each bite exciting.
Common Mistakes to Avoid
When making your Mini Apple Walnut Crumble, it’s easy to overlook some details. Here are common mistakes and how to avoid them.
- Using the Wrong Apples: Not all apples are created equal. Granny Smith apples are tart and hold their shape well, making them perfect for this crumble.
- Skipping the Lemon Juice: This ingredient not only adds flavor but also prevents the apples from browning. Always include it for freshness.
- Overmixing the Topping: If you mix the crumble topping too much, it can become dense instead of crumbly. Mix just until combined for a light texture.
- Not Preheating the Oven: Baking in an unheated oven can lead to uneven cooking. Always preheat before putting in your crumble.
- Serving Too Soon: Letting your Mini Apple Walnut Crumble cool slightly enhances its flavor and texture. Patience will reward you with a better dessert.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keep in the refrigerator for up to 3 days.
Freezing Mini Apple Walnut Crumble
- Place in a freezer-safe container or wrap tightly in plastic wrap.
- Can be frozen for up to 2 months.
Reheating Mini Apple Walnut Crumble
- Oven: Preheat to 350°F (175°C) and bake for about 15-20 minutes until warmed through.
- Microwave: Heat individual portions on high for 30-60 seconds until hot.
- Stovetop: Warm in a skillet over low heat, stirring occasionally until heated through.
Frequently Asked Questions
How can I customize my Mini Apple Walnut Crumble?
You can add other fruits like pears or berries for variety. Consider mixing different nuts or adding spices like nutmeg for extra warmth.
Can I make Mini Apple Walnut Crumble gluten-free?
Yes! Substitute all-purpose flour with a gluten-free flour blend that works well in baking.
What is the best way to serve Mini Apple Walnut Crumble?
It pairs wonderfully with vanilla ice cream or whipped cream. A drizzle of caramel sauce creates a delightful touch too!
Is Mini Apple Walnut Crumble suitable for meal prep?
Absolutely! Make it ahead of time and enjoy it throughout the week or freeze it for later.
Final Thoughts
The Mini Apple Walnut Crumble is a delightful treat that captures the essence of autumn. Its cozy flavors make it perfect for gatherings or quiet nights at home. Feel free to customize it with your favorite ingredients, ensuring every bite is just as you like it!
Mini Apple Walnut Crumble
Mini Apple Walnut Crumble is the ultimate cozy dessert that embraces the flavors of autumn. This delightful treat features tender, cinnamon-spiced apples topped with a buttery oat and walnut crumble, creating a perfect balance of sweetness and crunch. Whether you’re celebrating a special occasion or enjoying a quiet evening at home, this easy-to-make recipe fills your kitchen with warm aromas that invite everyone to gather around. Serve it warm for an indulgent experience, ideally paired with a scoop of vanilla ice cream or a dollop of whipped cream. Enjoy the comforting flavors in every bite!
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: Serves 8
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 5 Granny Smith apples
- Juice of 1 lemon
- ½ cup brown sugar
- 1 tablespoon cinnamon
- 1 cup all-purpose flour
- ½ cup cold unsalted butter
- ¼ cup rolled oats
- 3 tablespoons finely chopped walnuts
Instructions
- Preheat your oven to 350°F (175°C) and lightly grease an 8×8-inch baking dish.
- In a large bowl, toss sliced apples with lemon juice, brown sugar, cinnamon, and melted butter until well coated.
- In another bowl, mix flour, granulated sugar, oats, cinnamon, and walnuts. Add cold butter cubes and rub together until crumbly.
- Spread the apple mixture evenly in the baking dish and sprinkle the crumble topping generously over it.
- Bake for 35 to 40 minutes until golden brown on top and the apples are tender.
- Let cool slightly before serving warm.
Nutrition
- Serving Size: 1/8 of the crumble (approx. 120g)
- Calories: 212
- Sugar: 15g
- Sodium: 75mg
- Fat: 9g
- Saturated Fat: 4g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 34g
- Fiber: 3g
- Protein: 2g
- Cholesterol: 15mg