Healthy Single Serve Apple Crumble is perfect when you want something warm, sweet and comforting—quick, easy, and made with nourishing ingredients. Baked in one small dish and ready in minutes, it’s a fuss-free treat for dessert or even breakfast.
Sometimes you want a small, cozy dessert without a sugar crash or a sink full of dishes. This Healthy Single Serve Apple Crumble delivers that comforting, warm feeling in a perfectly portioned dish. It has soft, cinnamon-spiced apples and a crunchy golden topping made lighter with wholesome ingredients.
The filling is naturally sweetened with a touch of maple syrup or coconut sugar (or omitted if your apple is sweet enough). The crumble topping uses oats and almond flour for texture, and a little coconut oil, butter, or nut butter for richness. It’s simple, satisfying, and made in one bowl.
No peeling is strictly necessary, no fancy equipment is required, and you won’t waste time waiting for a large tray to bake. Chop, mix, bake and enjoy. Serve with a dollop of yogurt, a drizzle of nut butter, or a scoop of ice cream for extra indulgence.
This single-serve crumble is packed with fiber and healthy fats and contains no refined sugar when you choose natural sweeteners. It’s ideal for a solo weeknight dessert, a sweet snack, or a comforting breakfast treat.
Why you’ll love this single serve apple crumble:
- Quick and easy to make.
- One-bowl preparation — less mess and fuss.
- Perfect way to use a single apple.
- Made with simple, nourishing ingredients.
- Ideal for a solo dessert or snack.
- Easily gluten-free, dairy-free, and vegan with simple swaps.
- Refined sugar-free when using natural sweeteners.
- Comforting, delicious, and satisfying.
What makes this Apple Crumble healthy?
Naturally sweetened – No refined sugar when using maple syrup, coconut sugar, or relying on the apple’s natural sweetness.
Whole, nourishing ingredients – Oats, almond flour and a little coconut oil or nut butter keep the topping wholesome and simple.
Fiber-rich – Apples and oats provide fiber to support digestion and help you feel full.
Healthy fats – Coconut oil or nut butter add beneficial fats to help absorb nutrients and sustain energy.
Perfect portion – Made for one, so it’s satisfying without encouraging overindulgence.
Diet-friendly – Easily gluten-free (with GF oats) and vegan-friendly with plant-based butter or nut butter.
Ingredients Needed:
Below is an overview of the ingredients used for one serving. Exact measurements are provided in the recipe card at the bottom of the page.
- Apple: Fresh apple, peeled and chopped into small cubes. It provides sweetness, juiciness and fiber.
- Coconut sugar or a natural sweetener: Adds a warm caramel-like note without refined sugar.
- Cinnamon: Ground cinnamon enhances the apple flavor with cozy spice.
- Flour: A small amount helps bind the crumble. Use all-purpose, whole wheat or a gluten-free blend.
- Whole oats: Rolled oats create a hearty, golden topping and add texture.
- Butter or alternative: Melted butter, coconut oil or nut butter gives richness and helps the topping crisp up.
Ingredient Substitutions:
- Fruit: Swap apples for pears, peaches or a mix of berries.
- Sweetener: Replace coconut sugar with maple syrup, honey or date syrup.
- Butter: Use coconut oil, vegan butter, or nut butter for dairy-free or vegan versions.
- Flour: Try oat flour or a gluten-free flour blend.
- Oats: Rolled or quick oats both work; use certified gluten-free oats if needed. For grain-free, use crushed nuts or seeds.
- Spices: Swap cinnamon for pumpkin spice, nutmeg or cardamom for a different aroma.
Equipment Needed:
- Digital food scale (recommended for accurate measurements)
- Small mixing bowl
- Spoon for mixing and scooping
- Small knife and chopping board to prep the apple
- Oven-safe ramekin or small baking dish (about 8–10 cm wide)
How to make a Single Serve Apple Crumble:
Here’s a concise step-by-step summary. A printable recipe card with exact measurements appears below.
Step One:
Preheat the oven to 180°C (350°F). Lightly grease a small ramekin or oven-safe dish. Peel (optional) and chop the apple into small pieces so it cooks quickly.
Step Two:
In a small bowl, toss the chopped apple with 1 teaspoon coconut sugar (or sweetener of choice) and ½ teaspoon cinnamon. Spread the apple mixture evenly in the ramekin.
Step Three:
In the same bowl, combine flour, oats and another ½ tablespoon coconut sugar. Add melted butter (or coconut oil/nut butter) and rub into the dry ingredients with your fingertips until the mixture looks like coarse crumbs. If it feels too dry, add water teaspoon by teaspoon.
Step Four:
Evenly sprinkle the crumble topping over the apple layer.
Step Five:
Bake for 15–20 minutes, until the topping is golden and the apple filling is soft and bubbling at the edges.
Step Six:
Let the crumble cool for a few minutes before serving. Enjoy warm with yogurt, whipped coconut cream, nut butter, or a scoop of vanilla ice cream.
Tips and Notes:
- Prepare ahead: Make the crumble topping in advance and refrigerate for up to three days. Assemble with fresh apples when ready to bake.
- Chop small: Small apple pieces cook faster and more evenly.
- Boost protein: Add collagen powder to the apple mixture or sprinkle hemp or chia seeds on top before baking.
- Increase fiber: Stir ground flaxseed or extra chia into the topping or add berries to the apples.
- Reduce sugar: Cut back on sweetener or use monk fruit or stevia; ripe apples may be sweet enough alone.
- Nut-free option: Replace almond flour with sunflower seed flour or use only oats for a nut-free crumble.
- Grain-free alternative: Use ground almonds or coconut flakes instead of oats for a grain-free topping.
- Add spice: Try nutmeg, ginger, or vanilla for extra warmth.
- Serving suggestions: Top with Greek yogurt, almond butter, or coconut whipped cream.
How to store this healthy single serve apple crumble:
Freezing: Freeze the apple filling and crumble topping separately in freezer-safe containers for up to three months. Thaw in the refrigerator overnight before baking.
Reheating: Reheat in the oven at 175°C (350°F) for 10–15 minutes to restore crispiness. Microwaving is quicker but may soften the topping.
Frequently Asked Questions:
Can I use a different fruit?
Yes. Pears, peaches or mixed berries all work well in this recipe.
Is this recipe gluten-free?
It can be gluten-free if you use certified gluten-free oats and a gluten-free flour replacement.
How can I make this recipe vegan?
Use plant-based butter, coconut oil or a nut butter instead of dairy butter and avoid dairy toppings.
Can I double the recipe?
Yes. Use a larger baking dish and increase the baking time slightly, watching the topping to prevent burning.
How do I store this?
Keep leftovers in an airtight container in the fridge for up to three days. Freeze components separately for longer storage.
More single serve desserts for you:
- Healthy Single-Serve Banana Bread (microwave)
- Easy & Healthy Single-Serve Birthday Cake
- Easy Protein Poptart (single-serve)
- Single-Serve Cinnamon Roll
If you try this recipe, please leave feedback and a rating in the comments section at the bottom of the page. I’d love to see photos of your crumble!
Healthy Single Serve Apple Crumble
Equipment
- Digital food scale (optional)
- Small mixing bowl
- Spoon
- Small knife and chopping board
- Oven-safe ramekin or small baking dish (roughly 8–10 cm wide)
Ingredients
- 1 apple (peeled and chopped into small cubes)
- 1/2 tbsp coconut sugar (for the apples)
- 1/2 tsp ground cinnamon
- 30 g (about 1/4 cup) all-purpose flour (or GF substitute)
- 20 g (about 1/4 cup) whole oats
- 10 g (about 1 tbsp) butter, coconut oil or nut butter (melted)
Instructions
- Preheat oven to 180°C (350°F). Lightly grease a small ramekin or oven-safe dish.
- Toss the chopped apple with coconut sugar and cinnamon in a small bowl. Transfer to the ramekin and spread out.
- In the same bowl, mix flour, oats and coconut sugar. Add melted butter and rub into the dry ingredients until crumbly. Add a teaspoon of water if too dry.
- Sprinkle the crumble topping evenly over the apples and press lightly.
- Place the ramekin on a baking tray and bake for 15–20 minutes until the topping is golden and the apples are bubbling.
- Cool slightly before serving. Serve warm with yogurt, cream, or ice cream if desired.
Notes
Measurements: Using a kitchen scale and weighed measurements gives the most reliable results.
More info: See the blog post for extra tips and storage instructions.
Nutritional info: Values are approximate and depend on ingredients used.
Nutrition
Let me know in the comments below if you make this single serve apple crumble!