These Nutella Crumble Bars are a rich and delicious dessert made with a buttery crumb base, a creamy Nutella filling, and a golden crumble topping. The contrast between the soft chocolate-hazelnut center and the crisp crumb topping makes every bite irresistible.
This easy dessert recipe requires simple pantry ingredients and minimal effort, making it perfect for family treats, potlucks, or quick homemade desserts. Serve them as a snack, dessert, or sweet coffee-time treat.

Ingredients
| Ingredient | Quantity | Notes |
|---|---|---|
| All-purpose flour | 2 cups | |
| Unsalted butter | ¾ cup | Melted |
| Granulated sugar | ¾ cup | |
| Brown sugar | ¼ cup | Adds moisture |
| Baking powder | 1 teaspoon | |
| Salt | ¼ teaspoon | |
| Vanilla extract | 1 teaspoon | |
| Egg | 1 large | |
| Nutella | ¾ cup | Chocolate hazelnut spread |
| Chopped hazelnuts | ¼ cup | Optional topping |
Instructions
1. Preheat the Oven
Preheat the oven to 350°F (175°C) and line an 8×8 inch baking pan with parchment paper.
2. Prepare the Crumble Dough
In a bowl, mix flour, granulated sugar, brown sugar, baking powder, and salt. Add melted butter, egg, and vanilla extract, then mix until a crumbly dough forms.
3. Create the Base
Press about two-thirds of the crumble mixture evenly into the bottom of the prepared baking pan to form the crust.
4. Add the Nutella Layer
Spread Nutella evenly over the crust.
5. Add the Crumble Topping
Sprinkle the remaining crumble mixture over the Nutella layer. Add chopped hazelnuts if desired.
6. Bake
Bake for 25–30 minutes until the top becomes golden brown.
7. Cool and Slice
Allow the bars to cool completely before slicing into squares.
Tips for the Best Nutella Crumble Bars
- Slightly warm the Nutella for easier spreading.
- Line the baking pan with parchment paper for easy removal.
- Chill the bars before cutting for cleaner slices.
- Add chocolate chips for extra richness.
Serving Suggestions
Serve these crumble bars with:
- A glass of milk
- Coffee or cappuccino
- Vanilla ice cream
- Fresh berries
Storage
- Room Temperature: Store in an airtight container for up to 4 days.
- Refrigerator: Store for up to 1 week.
- Freezer: Freeze for up to 2 months.

