Mango Coconut Passionfruit White Chocolate Bark Bars with Nuts Step-by-step instructions

Before you start

Set out all the nuts, dried mango, coconut and passionfruit before you start, so you can add each topping while the chocolate is still soft. Line a rimmed baking tray, about 9 by 13 inches, with parchment paper, letting the edges hang over so you can lift the bark out later. Chop the nuts and mango on a clean wooden board, and keep the pieces roughly even in size.

Chill the block of white chocolate for about 10 minutes before grating, which makes the curls finer and cleaner. Chop the rest of the chocolate into small, even pieces so they melt at the same rate. Have a microwave-safe bowl ready, along with a spoon, a small sieve for the passionfruit and a long, sharp knife for cutting. Working in this order keeps the chocolate from setting before you finish.

Instructions

Prepare the nut and fruit mix

1. 1Chop the nuts and fruit
   Chop the almonds, hazelnuts, macadamia nuts and pecans on a wooden board with a large knife. Chop the dried mango into small pieces and scatter everything together, then add the shredded coconut and toss it through the pile.
   Look for Nuts are in rough, uneven pieces with the coconut evenly scattered through the mix.
   Tip Toast the nuts and coconut lightly beforehand for a deeper, roasted flavor.
2. 2Grate the white chocolate
   Hold a small block of white chocolate against a box grater and grate it over the board. The fine curls and shavings will drop onto the nut mix, and they add extra texture and a soft chocolate note to the bark.
   Look for Fine curls and shavings drop onto the board and cling to the nuts.
   Tip Chill the block for 10 minutes first so it grates cleanly without smearing.

At the end of this phase, the chopped almonds, hazelnuts, macadamia nuts and pecans sit in rough, uneven pieces, with the dried mango chopped small and the shredded coconut spread evenly through the pile. The mix smells lightly toasty and fruity, and nothing is clumped together.

Grate the chilled white chocolate over the board so fine curls drop onto the nuts. Check that the grated chocolate is loose and separate, not pressed into a block, because clumps will melt unevenly when they are added. Keep the mix in a bowl or on the board until the chocolate is ready to spread, and avoid leaving it in a warm spot.

Melt, spread and top the bark

3. 3Melt and spread the chocolate
   Melt the chopped white chocolate in a microwave-safe bowl, stirring every 20 seconds, or over barely simmering water. Pour the melted chocolate onto a parchment-lined baking tray and spread it into an even layer about 1/4 inch thick.
   Look for The chocolate is smooth, glossy and fully melted with no lumps.
   Tip Do not let the chocolate overheat, or it can turn thick and grainy.
4. 4Scatter the toppings
   While the chocolate is still soft, sprinkle the chopped nuts, dried mango, grated chocolate and coconut flakes over the surface. Press them in lightly so they stick to the chocolate as it sets.
   Look for The toppings sit on the surface and are lightly pressed in, with no bare patches.
   Tip Work quickly while the chocolate is still soft so the toppings anchor well.
5. 5Drizzle with passionfruit
   Spoon the passionfruit pulp over the top and drizzle it in streaks across the tray. Use a small sieve if you want only the juice in the drizzle, or leave the seeds in for extra texture.
   Look for Bright yellow-orange streaks show clearly across the white chocolate.
   Tip Drizzle lightly, since too much fruit can make the bark soft.

At the end of this phase, the melted white chocolate is smooth and glossy, with no lumps or grainy patches, and it covers the parchment in an even layer. While it is still soft, the nuts, dried mango, grated chocolate and coconut flakes sit evenly across the surface, and the passionfruit pulp runs in bright streaks over the top. The chocolate should look wet and shiny. Before you move on to the setting stage, check that there are no bare spots and that the toppings are lightly pressed into the surface so they will stay in place.

Set the bark and cut the bars

6. 6Let the bark set
   Leave the tray at cool room temperature or in the refrigerator until the chocolate is firm and glossy all the way through. Keep the tray level so the layer stays an even thickness.
   Look for The surface is firm and glossy, and the bark no longer gives when pressed.
   Tip Refrigerate for about 60 to 90 minutes for a fast, clean set.
7. 7Lift and cut into bars
   Lift the parchment and the set bark off the tray. Place it on a cutting board and cut it with a long, sharp knife into neat rectangular bars, wiping the blade between cuts for clean edges.
   Look for The bark lifts off in one sheet and cuts cleanly into even rectangles.
   Tip Warm the knife slightly under hot water and dry it for cleaner cuts.

At the end of this phase, the bark has set firm and glossy all the way through, and it lifts from the tray in one sheet without tearing. The surface no longer gives under light pressure, and the passionfruit streaks have set into bright ribbons. Cut the bark with a long, sharp knife into neat rectangular bars, wiping the blade between each cut so the edges stay clean. Check that each bar shows layers of chocolate, nuts, fruit and passionfruit before you transfer them to a serving plate or an airtight container.

Common mistakes

The most common mistake is overheating the white chocolate. White chocolate contains milk solids and sugar, so it scorches and seizes more easily than dark chocolate. Melt it in short bursts and stir between them, and stop heating while a few small pieces are still unmelted, since residual heat will finish the job.

Another frequent problem is adding the toppings after the chocolate has firmed, which leaves them loose and falling off when you cut. Work quickly, and place everything while the surface is still soft. Pouring passionfruit pulp too heavily can make the bark wet and dull, so drizzle lightly. Finally, cutting before the bark is fully set will smear the layers, so give it the full setting time before reaching for the knife.

How to tell it’s done

The bark is done when the white chocolate is firm and glossy all the way through. Press the surface lightly with a fingertip: it should feel solid, dry and resistant, with no tackiness or softness underneath. When you lift one corner of the parchment, the whole sheet should come away in one piece. The passionfruit streaks should look set and bright rather than sunken or wet.

This bark is a no-bake dessert, so there is no cooking temperature to reach; the chocolate reaches the right firmness by cooling in a cool room or in the refrigerator. If the surface still looks shiny and soft after the set time, give it another 20 to 30 minutes in the refrigerator before you cut.