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Baked goods

Banana puff pastry roll with chocolate and walnuts

Name: Banana puff pastry roll with chocolate and walnuts
Prep time: 5 min
Cook time: 25 min
Total time: 30 min
Yield: 1 roll
Cuisine: Slovak
Ingredients: 1 packet Puff pastry; 6 tbsp Chocolate filling for baking (such as Nutella chocolate hazelnut spread); 100 g Chopped walnuts; 2 Bananas; 1 Egg (for brushing)

Puff pastry rolled around chocolate spread, chopped walnuts, and whole bananas, then baked at 190°C for 25 minutes. Makes 1 roll.

Slovak cuisine · Quick recipes in 35 minutes · Translated from Slovak · October 24, 2026

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Recipe at a glance

Prep time: 5 min
Cook time: 25 min
Total time: 30 min
Temperature: 190 °C (375 °F)
Servings: 1 roll
Difficulty: Easy

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This banana puff pastry roll is filled with chocolate spread, chopped walnuts, and whole bananas. The bananas are placed along the edge of the spread-covered pastry, then the sides are folded inward to keep the filling from leaking during baking before the pastry is rolled up. Brushed with egg, the top bakes to a golden brown at 190 °C (375 °F) in 25 minutes. If you don't have chocolate filling for baking, Nutella works too.

Ingredients

Puff pastry 1 packet
Chocolate filling for baking (such as Nutella chocolate hazelnut spread) 6 tbsp
Chopped walnuts 100 g
Bananas 2
Egg (for brushing) 1

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Instructions

Tip: tap a step to mark it as done.

Roll out the puff pastry into a thin sheet and spread with chocolate filling or Nutella.
Sprinkle the filling with chopped nuts to taste, such as hazelnuts or walnuts. Tip: Raisins, dried fruit, or other favorite ingredients also work well in this roll.
Place the bananas along one edge of the pastry. Fold the sides inward to keep the filling from leaking during baking, then begin rolling up the pastry.
Transfer the roll to a baking sheet lined with parchment paper or greased with oil, and brush the top with beaten egg.
Bake in an oven preheated to 190 °C (375 °F) for 25 minutes.

Tip: Place the roll seam-side down on the baking sheet so it won't open up in the oven. Brush only the top with egg, not the cut edges, as sealed puff pastry layers won't rise.

Nutrition facts

Approximate values per 100 g, calculated from the ingredients

Energy: 340 kcal
Protein: 5.9 g
Carbohydrates: 31 g
of which sugars: 13 g
Fat: 22 g
of which saturates: 9.1 g
Fiber: 3.0 g
Salt: 0.4 g

Calculated from the raw ingredients, without frying oil. Where an amount is “to taste”, typical amounts are used. Food composition: USDA FoodData Central and product labels.

This recipe was translated from the Slovak original: Banánová roláda z lístkového cesta s čokoládou a orechmi