Crunchy Hazelnut Praline Chocolate Bars

These thick, glossy chocolate bars come together in minutes with just a handful of ingredients. Layers of creamy hazelnut praline, crispy wafer crunch, and smooth milk chocolate create a satisfying snap and a rich, nutty flavor. Perfect for a quick dessert, a lunchbox treat, or a homemade gift that looks far more impressive than the effort it takes.

There’s something irresistible about a chocolate bar that cracks cleanly and reveals a crunchy, praline-filled interior. This recipe starts with store-bought hazelnut wafer crunch chocolate bars, which are chopped and folded into a base of grated Swiss milk chocolate.

A layer of hazelnut praline and crushed wafers is spread on a tray, then topped with glossy melted chocolate. After a short chill, the slab is sliced into thick bars with a satisfying snap. The result is a dessert that tastes like a fancy candy shop creation, but comes together in your own kitchen with minimal fuss.

Ingredients

Why this recipe works

The combination of chopped chocolate bars and grated Swiss chocolate creates a rich, creamy base that melts beautifully and sets with a glossy finish. The grated chocolate incorporates air, giving the finished bars a lighter texture that contrasts with the dense praline layer. Using high-quality chocolate ensures a smooth melt and a clean snap when the bars are broken.

Spreading the praline and wafers in an even layer creates a consistent crunch throughout the bar. The melted chocolate poured over the top seals in the filling and adds a shiny, professional-looking surface.

Chilling the slab allows the chocolate to set completely, so the bars slice neatly and hold their shape. This method is foolproof and requires no baking, making it ideal for quick desserts or last-minute treats.

Notes and substitutions

The star of this recipe is the hazelnut jonduya wafer crunch milk chocolate bars. These bars combine milk chocolate with hazelnut praline and crispy wafers, providing both flavor and texture.

If you can’t find them, use any milk chocolate bar with wafer or praline pieces, or add extra crushed wafers to plain chocolate. The creamy Swiss milk chocolate is grated to create a fluffy pile that melts quickly and evenly.

For the praline layer, use a high-quality chocolate-hazelnut spread for the best flavor. The crushed wafers add a light, airy crunch that contrasts nicely with the dense chocolate. If you prefer a less sweet bar, use dark chocolate for the melted topping.

A sharp chef’s knife is essential for clean slices, and a box grater makes quick work of shredding the chocolate. Parchment paper prevents sticking and makes lifting the slab easy.

• hazelnut jonduya wafer crunch milk chocolate bars: Any milk chocolate bar with wafer or praline pieces, or use plain milk chocolate and add extra crushed wafers.
• creamy hazelnut jonduya praline: Any chocolate-hazelnut spread, or a mix of hazelnut butter and powdered sugar.
• crushed crispy wafers: Crushed graham crackers, crushed cookies, or puffed rice cereal for a different crunch.

Equipment

• sharp stainless steel chef's knife
• box grater
• parchment-lined metal tray
• spatula
• cutting board