Indulge in the rich and harmonious blend of coffee and hazelnuts with this exquisite Coffee Hazelnut Tart. This dessert features a crisp cinnamon-infused crust, a luscious hazelnut cream filling, and a velvety coffee mousse topping, making it a perfect treat for coffee enthusiasts and dessert lovers alike.
Why You’ll Love This Recipe
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Complex Flavors: The combination of coffee and hazelnuts creates a sophisticated and indulgent taste experience.
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Textural Delight: From the crunchy crust to the creamy fillings, each layer offers a unique texture that complements the others.
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Elegant Presentation: This tart’s refined appearance makes it an impressive centerpiece for any gathering or special occasion.
Ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
For the Cinnamon Crust:
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All-purpose flour
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Ground cinnamon
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Granulated sugar
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Unsalted butter
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Salt
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Vanilla extract
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Egg
For the Hazelnut Cream:
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Natural hazelnuts
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Unsalted butter
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Granulated sugar
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Salt
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Praline paste
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Egg
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All-purpose flour
For the Coffee Mousse:
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Gelatin powder
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Water
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Milk
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Instant coffee
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Cardamom powder
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Egg yolks
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Granulated sugar
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Whipping cream
For the Coffee Glaze:
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Gelatin powder
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Espresso
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Water
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Corn syrup
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Granulated sugar
For Decoration:
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Roasted hazelnuts
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Chocolate coffee beans
Directions
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Prepare the Coffee Mousse:
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Bloom gelatin in water.
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Heat milk with instant coffee and cardamom.
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Whisk egg yolks with sugar, temper with hot milk mixture, and cook until thickened.
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Dissolve gelatin into the mixture, cool slightly, then fold in whipped cream.
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Pour into a mold and refrigerate until set.
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Make the Cinnamon Crust:
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Process flour, cinnamon, sugar, butter, salt, and vanilla until crumbly.
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Add egg and process until dough forms.
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Chill, then roll out and line a tart pan.
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Blind bake until lightly golden.
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Prepare the Hazelnut Cream:
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Process hazelnuts, butter, sugar, and salt until finely ground.
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Add praline paste, egg, and flour; mix until smooth.
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Spread over the baked crust and bake until set.
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Prepare the Coffee Glaze:
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Bloom gelatin in espresso and water.
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Boil water, corn syrup, and sugar.
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Dissolve gelatin into the syrup, strain, and cool to 35°C.
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Assemble the Tart:
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Unmold the set coffee mousse and place it over the hazelnut cream layer.
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Pour the coffee glaze over the mousse.
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Decorate with roasted hazelnuts and chocolate coffee beans.
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Refrigerate until ready to serve.
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Servings and Timing
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Servings: 8
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Preparation Time: Approximately 1 hour
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Cooking Time: Approximately 1 hour
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Chilling Time: At least 4 hours
Variations
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Nut Substitutions: Replace hazelnuts with almonds or pecans for a different flavor profile.
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Alcohol Infusion: Add a tablespoon of coffee liqueur to the coffee mousse for an extra kick.
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Chocolate Addition: Incorporate a layer of chocolate ganache between the hazelnut cream and coffee mousse for added richness.
Storage/Reheating
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Storage: Store the tart in the refrigerator, covered, for up to 3 days.
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Freezing: Freeze individual slices wrapped in plastic wrap and foil for up to 1 month. Thaw in the refrigerator before serving.
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Reheating: This tart is best enjoyed cold or at room temperature; reheating is not recommended.
FAQs
How long does it take to make this tart?
The total time, including preparation, baking, and chilling, is approximately 6 hours. Active preparation and baking take about 2 hours, with at least 4 hours needed for chilling.
Can I make this tart in advance?
Yes, you can prepare the tart a day in advance and store it in the refrigerator until ready to serve.
Is it possible to make this tart gluten-free?
To make a gluten-free version, substitute the all-purpose flour with a gluten-free flour blend suitable for baking.
Can I use decaffeinated coffee?
Yes, decaffeinated instant coffee can be used without affecting the flavor significantly.
What can I use instead of praline paste?
If praline paste is unavailable, you can use a smooth nut butter, though the flavor will differ slightly.
How do I know when the hazelnut cream is set?
The hazelnut cream is set when it has risen slightly, turned golden, and is firm around the edges but still slightly soft in the center.
Can I omit the gelatin in the coffee mousse?
Gelatin is essential for setting the mousse; omitting it will result in a softer texture that may not hold its shape.
What size tart pan should I use?
A 24 cm (9.5-inch) round tart pan is recommended for this recipe.
How should I decorate the tart?
Decorate with roasted hazelnuts and chocolate coffee beans for an elegant presentation.
Can I freeze the assembled tart?
Freezing the assembled tart is not recommended, as it may affect the texture of the mousse and glaze.
Conclusion
This Coffee Hazelnut Tart is a decadent dessert that beautifully combines the bold flavors of coffee with the nutty richness of hazelnuts. Its layered textures and sophisticated taste make it an ideal choice for special occasions or whenever you desire an indulgent treat. Enjoy the process of creating this elegant tart and savor each delightful bite.

Coffee Hazelnut Tart
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 6 servings 1x
Description
This Cottage Cheese Apple Crisp is a wholesome dessert that combines tender cinnamon apples, a golden oat crumble, and a creamy layer of protein-rich cottage cheese. It’s a lighter twist on the traditional crisp, perfect for dessert or even a cozy breakfast!
Ingredients
- For the Apple Layer:
- 4 medium apples, peeled and thinly sliced
- 1 tablespoon lemon juice
- 1 teaspoon cinnamon
- 1/4 teaspoon nutmeg
- 2 tablespoons maple syrup or honey
- 1 teaspoon vanilla extract
- For the Cottage Cheese Layer:
- 1 cup cottage cheese
- 1 tablespoon maple syrup or honey (optional)
- 1/2 teaspoon vanilla extract
- For the Crisp Topping:
- 3/4 cup rolled oats
- 1/2 cup almond flour or whole wheat flour
- 1/4 cup chopped nuts (walnuts or pecans)
- 1/4 cup melted butter or coconut oil
- 2 tablespoons maple syrup or brown sugar
- Pinch of salt
Instructions
- Preheat oven to 350°F (175°C). Grease an 8×8-inch baking dish.
- Mix the apples with lemon juice, cinnamon, nutmeg, maple syrup, and vanilla. Spread in the bottom of the dish.
- Blend the cottage cheese with maple syrup and vanilla until smooth (or leave it slightly chunky if preferred). Spread over the apples.
- Stir together oats, flour, nuts, butter, maple syrup, and salt to make the crisp topping. Crumble evenly over the cottage cheese layer.
- Bake for 35–40 minutes, until topping is golden and apples are bubbly.
- Cool slightly before serving. Enjoy warm, optionally topped with Greek yogurt or a scoop of vanilla ice cream.
Notes
- Use firm apples like Honeycrisp or Granny Smith for best texture.
- Make it gluten-free by using certified GF oats and almond flour.
- Store leftovers in the fridge for up to 3 days – great reheated for breakfast!
Nutrition
- Calories: 240 kcal
- Sugar: 14g
- Sodium: 180mg
- Fat: 10g
- Saturated Fat: 4g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 4g
- Protein: 9g
- Cholesterol: 15mg
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