Introduction
If you’re looking for a simple and delicious dessert that is perfect for any occasion, look no further than this easy oatmeal crumble recipe. Whether you’re craving something sweet and comforting or need a quick dessert to impress your guests, this oatmeal crumble will satisfy your taste buds. With a crunchy, golden topping and a tender fruit filling, it’s the ideal treat to enjoy any time of the year.
What is Oatmeal Crumble?
Oatmeal crumble is a versatile, easy-to-make dessert that features a warm, baked fruit filling topped with a buttery, crispy crumble. The crumble topping is made from oats, butter, sugar, and flour, creating a delightful texture that contrasts perfectly with the soft fruit underneath. This dessert is not only delicious but can be customized with different fruits and spices to suit your preferences.
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Common Ingredients in Oatmeal Crumble:
- Oats: Rolled oats are the most commonly used, offering a chewy and textured topping. Steel-cut oats can also be used for a heartier, chewier crumble.
- Sweeteners: Brown sugar or coconut sugar adds richness and depth to the crumble.
- Butter or Vegan Butter: Butter gives the crumble topping its signature crispiness, but vegan butter or coconut oil can be substituted for a dairy-free option.
- Flour: A small amount of all-purpose flour helps bind the crumble topping together.
Versatility of Oatmeal Crumble: This dessert is incredibly versatile. You can use almost any fruit that you like or have on hand—apples, berries, peaches, or even pears. You can also add nuts or seeds for extra crunch or sprinkle in some cinnamon, nutmeg, or vanilla extract for added flavor.
Key Ingredients for the Perfect Oatmeal Crumble
To make the perfect oatmeal crumble, it’s important to choose quality ingredients. Here’s a closer look at the key elements of this recipe.
1. Oats: You’ll need 2 cups of rolled oats. Rolled oats provide the perfect balance of chewiness and crispiness when baked, and they help create the perfect crumble topping. If you’re going for a gluten-free version, be sure to use certified gluten-free oats.
2. Sweeteners: For this recipe, we’ll use 1/2 cup of brown sugar. Brown sugar gives the crumble a rich, caramel-like sweetness. If you prefer a healthier option, you can substitute it with maple syrup or coconut sugar.
3. Butter or Vegan Butter: You’ll need 1/2 cup of butter (or coconut oil for a vegan option). The fat is essential for creating a crumbly topping, and butter adds a delicious richness. For a dairy-free version, coconut oil works well.
4. Spices: To bring out the warmth in the dish, add 1 teaspoon of ground cinnamon to the crumble topping. You can also add a pinch of nutmeg or ginger for extra depth of flavor.
How to Make Easy Oatmeal Crumble

Making oatmeal crumble is easy and straightforward. Follow these simple steps to make your own homemade oatmeal crumble.
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Ingredients for the Filling:
- 4 cups of your favorite fruit (apples, berries, or a mix)
- 2 tablespoons of honey or maple syrup (optional, depending on the sweetness of your fruit)
- 1 tablespoon of lemon juice
- 1 tablespoon of cornstarch (to thicken)
Crumble Topping Ingredients:
- 2 cups rolled oats
- 1/2 cup all-purpose flour (or gluten-free flour)
- 1/2 cup brown sugar (or coconut sugar)
- 1/2 teaspoon cinnamon
- 1/2 cup cold butter (or coconut oil), cubed
Instructions:
- Prepare the Filling:
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, toss your fruit with honey or maple syrup (optional), lemon juice, and cornstarch. Pour the mixture into a greased 9×9-inch baking dish or similar-sized oven-safe dish.
- Make the Crumble Topping:
- In a separate bowl, combine the rolled oats, flour, brown sugar, and cinnamon.
- Add the cold butter (or coconut oil) to the oat mixture and use your fingers or a pastry cutter to rub the butter into the dry ingredients until the mixture resembles coarse crumbs.
- Assemble the Crumble:
- Evenly sprinkle the crumble topping over the fruit filling.
- Bake:
- Bake the oatmeal crumble in the preheated oven for 35–40 minutes, or until the top is golden brown and the fruit is bubbling.
- Serve and Enjoy:
- Let the crumble cool slightly before serving. You can serve it warm with a scoop of vanilla ice cream, whipped cream, or yogurt.
For another tasty Indian dessert, don’t miss my Homemade Rasmalai Recipe.
Healthy Variations of Oatmeal Crumble
This oatmeal crumble is already a wholesome dessert, but you can easily make it healthier by making a few simple substitutions.
1. Gluten-Free Options: To make this oatmeal crumble gluten-free, simply substitute the all-purpose flour with gluten-free flour and use certified gluten-free oats. The rest of the ingredients remain the same.
2. Vegan Substitutes: For a vegan version, swap the butter for coconut oil or any plant-based butter of your choice. Ensure that your sweeteners and other ingredients are vegan-friendly.
3. Lower Sugar Options: If you’re looking to cut down on sugar, you can reduce the amount of brown sugar and use natural sweeteners like maple syrup, coconut sugar, or stevia.
Tips for Serving and Storing Oatmeal Crumble
1. Serving Suggestions: Serve your oatmeal crumble warm with a scoop of vanilla ice cream, a dollop of whipped cream, or a spoonful of Greek yogurt for added creaminess. You can also sprinkle some chopped nuts or seeds for extra crunch.
2. Storage Tips: Store any leftover oatmeal crumble in an airtight container in the refrigerator for up to 3 days. It can also be frozen for up to 2 months. To freeze, let the crumble cool completely, then cover it tightly with plastic wrap and aluminum foil before freezing.
3. Reheating: Reheat your oatmeal crumble in the oven at 350°F (175°C) for 10–15 minutes or until warmed through. For a quick reheat, you can microwave individual portions for 1–2 minutes.
This easy oatmeal crumble recipe is sure to become a favorite in your household. Whether you enjoy it as a dessert or a comforting snack, it’s simple to make, customizable, and full of delicious flavor. Enjoy!