This Apple Crumble (Single Serving) is the ultimate cozy dessert, perfect for satisfying your sweet tooth without any leftovers. Not only is it warm and buttery, but it’s also incredibly easy to make in just a toaster oven. This single-serving treat is ideal for those late-night cravings or as a delightful ending to a solo meal. Top it with ice cream for an extra indulgence, and you’ll have a dessert that’s both comforting and delicious.
Why You’ll Love This Recipe
- Quick and Easy: With just a few steps, you can whip up this apple crumble in no time.
- Single Serving: Perfectly portioned so you can enjoy a sweet treat without overindulging.
- Customizable: Swap out the apple variety or add nuts and spices to suit your taste.
- Toaster Oven Friendly: Ideal for small spaces or when you don’t want to heat up the whole kitchen.
- Deliciously Warm: Enjoy the comforting flavors of caramelized apples and a crispy topping.
Tools and Preparation
Before diving into this scrumptious recipe, gather your tools to ensure smooth preparation.
Essential Tools and Equipment
- Ramekin or small baking dish
- Mixing bowls
- Knife
- Cutting board
- Toaster oven
Importance of Each Tool
- Ramekin or small baking dish: The perfect size for individual servings, allowing for even cooking.
- Mixing bowls: Essential for keeping ingredients organized while preparing the filling and crumble topping.
Ingredients
Here’s what you’ll need to create your delicious Apple Crumble (Single Serving):
- 1 jazz apple
- 1 tbsp raw sugar
- 1/2 tsp lemon
- 1/8 tsp cinnamon
- 1 tbsp butter
- 3 tbsp flour
- 2 tbsp raw sugar
- 1/8 tsp cinnamon
- 1.5 tbsp butter
- 1 large scoop vanilla ice cream

How to Make Apple Crumble (Single Serving)
Step 1: Prep the Filling
Chop one Jazz or Honeycrisp apple into small cubes. Add them to your ramekin or baking dish. Pour in 1 tablespoon melted butter, 1 tablespoon + 1 teaspoon raw sugar, 1/8 teaspoon cinnamon, and ½ teaspoon lemon juice. Mix until the apples are well coated.
Step 2: Make the Crumble
In a small bowl, mix together 3 tablespoons flour, 2 tablespoons raw sugar, and 1/8 teaspoon cinnamon. Add 1.5 tablespoons melted butter and mix gently with your hands until small clumps form. The texture should look slightly damp—like wet sand that sticks together but still crumbles.
Step 3: Layer It Up
Spoon the crumble topping evenly over the apple mixture. Don’t worry if it doesn’t fully cover the apples—this is a lightly topped crumble.
Step 4: Bake It Off
Bake in a toaster oven at 350°F for about 30–35 minutes. The crumble should be golden brown, and the edges should be bubbling. If it looks pale, let it go a few more minutes. If using a regular oven, you may need to bake a little longer—around 35–40 minutes.
Step 5: Serve and Enjoy
Let it cool slightly before topping with a big scoop of vanilla ice cream or my rose saffron kulfi for a fun Desi twist. Enjoy your warm Apple Crumble!
How to Serve Apple Crumble (Single Serving)
Serving your Apple Crumble (Single Serving) can elevate the dessert experience. Here are some delightful ways to enjoy this delicious treat.
With Vanilla Ice Cream
- A large scoop of vanilla ice cream on top of your warm crumble adds a creamy contrast and enhances the flavors.
Drizzled with Caramel Sauce
- A generous drizzle of caramel sauce not only adds sweetness but also brings out the apple’s natural flavors.
Topped with Whipped Cream
- Light and airy whipped cream makes for a fluffy topping that complements the warm, buttery crumble perfectly.
Served with Greek Yogurt
- For a healthier option, swap ice cream for Greek yogurt. The tangy flavor pairs beautifully with the sweet apples.
How to Perfect Apple Crumble (Single Serving)
Perfecting your Apple Crumble (Single Serving) is all about attention to detail. Here are some tips to ensure it turns out wonderfully every time.
- Choose the right apple: Select a firm apple like Jazz or Honeycrisp for optimal flavor and texture.
- Adjust sweetness: Taste your apples before adding sugar; some may need more or less sweetening based on their ripeness.
- Don’t skip the lemon: Adding lemon juice brightens the flavors and balances the sweetness of the apples.
- Mix crumble gently: When combining the dry ingredients with butter, mix until clumps form, creating that ideal crumbly texture.

Best Side Dishes for Apple Crumble (Single Serving)
While your Apple Crumble (Single Serving) is delightful on its own, pairing it with side dishes can create a more rounded meal. Here are some great options to consider.
- Vanilla Ice Cream: A classic pairing that adds creaminess and richness to the warm crumble.
- Caramel Sauce: A sweet addition that enhances the apple flavor and adds a luxurious touch.
- Whipped Cream: Light and fluffy, this topping contrasts nicely with the warm dessert.
- Greek Yogurt: A healthier alternative that provides tanginess and creaminess without excess sugar.
- Sliced Almonds: Toasted almonds add a crunchy texture that complements the soft apples beautifully.
- Fresh Berries: A side of fresh berries adds freshness and acidity, balancing the sweetness of the crumble.
- Coffee or Tea: A warm beverage can be a comforting accompaniment, enhancing your dessert experience.
Common Mistakes to Avoid
When making your single-serving apple crumble, avoid these common pitfalls.
Using the wrong apple variety: Not all apples are suitable for baking. Choose a crisp apple like Jazz or Honeycrisp for the best flavor and texture in your crumble.
Overmixing the crumble topping: If you mix too aggressively, your topping can become tough. Gently mix until small clumps form to keep it light and crispy.
Skipping the lemon juice: This ingredient balances sweetness and enhances the apple’s flavor. Don’t skip it if you want a well-rounded taste.
Not checking for doneness: Each oven varies, so keep an eye on your crumble. If it looks pale after the recommended time, let it bake a bit longer for that perfect golden brown finish.
Serving immediately out of the oven: Letting your apple crumble cool slightly improves its texture and flavor. It’s worth the wait!
Refrigerator Storage
- Store in an airtight container.
- Keeps well for up to 3 days.
- Let it cool completely before sealing.
Freezing Apple Crumble (Single Serving)
- Use a freezer-safe container or wrap it tightly in plastic wrap.
- Can be frozen for up to 2 months.
- To prevent freezer burn, ensure it’s well-sealed.
Reheating Apple Crumble (Single Serving)
- Oven: Preheat to 350°F and bake for about 15 minutes until warmed through.
- Microwave: Heat on medium power in short intervals of 30 seconds until hot.
- Stovetop: Place in a skillet over low heat, cover, and stir occasionally until warm.

Frequently Asked Questions
What can I use instead of raw sugar for my Apple Crumble (Single Serving)?
You can substitute brown sugar or granulated sugar in equal amounts. Both will provide sweetness with slightly different flavors.
Can I make this recipe gluten-free?
Yes! Simply replace regular flour with a gluten-free flour blend. The texture may vary slightly but still tastes great.
How can I customize my Apple Crumble (Single Serving)?
Feel free to add nuts, oats, or dried fruit to your crumble topping for extra flavor and texture. You can also experiment with spices like nutmeg or ginger.
Is there a vegan option for this recipe?
Absolutely! Substitute butter with coconut oil or a vegan butter alternative to make a delicious vegan apple crumble.
Final Thoughts
This single-serving apple crumble is not only easy to whip up but also incredibly versatile. You can customize it with various toppings or spices to fit your taste. Whether enjoyed alone or topped with ice cream, this dessert is sure to satisfy your cravings. Give it a try!
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Apple Crumble (Single Serving)
Indulge in a warm and comforting Apple Crumble (Single Serving) that’s perfect for satisfying your sweet tooth without any leftovers. This quick dessert is made effortlessly in a toaster oven, ideal for late-night cravings or as a delightful end to a solo meal. With luscious caramelized apples topped with a crispy crumble, it becomes even more decadent when paired with vanilla ice cream.
- Total Time: 45 minutes
- Yield: Serves 1
Ingredients
- 1 Jazz apple
- 1 tbsp raw sugar
- 1/2 tsp lemon juice
- 1/8 tsp cinnamon
- 1 tbsp butter (melted)
- 3 tbsp flour
- 2 tbsp raw sugar (for topping)
- 1/8 tsp cinnamon (for topping)
- 1.5 tbsp butter (melted, for topping)
- Large scoop of vanilla ice cream
Instructions
- Preheat your toaster oven to 350°F.
- Chop the Jazz apple into small cubes and mix with melted butter, raw sugar, cinnamon, and lemon juice in a ramekin until coated.
- In another bowl, combine flour, raw sugar, and cinnamon for the crumble topping. Add melted butter and mix until clumps form.
- Spoon the crumble over the apple mixture and bake for 30–35 minutes until golden brown.
- Serve warm with vanilla ice cream on top.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 360
- Sugar: 24g
- Sodium: 150mg
- Fat: 16g
- Saturated Fat: 10g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 54g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 30mg
Keywords: For extra crunch, consider adding oats or nuts to the crumble topping. Experiment with different apple varieties like Honeycrisp or Granny Smith for varied flavor profiles.