White Chocolate Cran-Pistachio Bars


By Emma
Certified Culinary Professional
Ingredients
- 260 ml (1 cup plus 2 tbsp) pretzel sticks
- 120 ml (1/2 cup) dried cranberries
- 125 ml (1/2 cup) toasted almonds, chopped
- 350 g (12 oz) white chocolate, chopped
- Pinch of flaky sea salt
About the ingredients
Method
- Line a 23 X 13 cm (9 X 5 in) pan with plastic wrap, leave excess over edges for easy lift-out. Spray lightly with oil to prevent sticking; plastic wrap sometimes stubborn.
- Scatter pretzels, cranberries, and almonds evenly in pan, get a good spread to avoid clumping, crunch variety key. Crunchier nuts work better toasted; deepens aroma.
- Set up double boiler: simmer water gently, avoid steam contact with bowl. Chop chocolate small for even melt, watch temperatures carefully—white chocolate burns or clumps fast. Stir once melted till smooth but don’t over-agitate.
- Pour chocolate over nut mixture. Use tip of a sharp knife or spatula to fold chocolate in. Don't stir violently; coax chocolate to infuse pretzels and fruit but keep texture contrast intact. Concentrate on coating all bits.
- Sprinkle flaky sea salt liberally on top. Adds pop, cuts sugar cloyingness.
- Refrigerate 2 to 2.5 hours. Not less, or chocolate stays soft. Look for dull shine and firm snap when pressed with finger. Avoid fridge odors; cover if possible. If too cold, chocolate cracks brittlely, not ideal.
- When solid, lift out using wrap edges. Peel carefully—go slow to keep shape intact. Use warm knife dipped in hot water, wiped dry, sliced in 2.5 cm (1 in) squares. Repeat warming as needed between cuts to keep clean edges.
- Keep bars at room temperature for serving. Chocolate softens if too warm but no fridge unless summer humidity above 60%.
- If nuts unavailable or costly, walnuts or pecans work; take care with roasting to draw out oils without burning. Likewise, swap cranberries with chopped dried cherries or tart sour cherries for different tang.
- If pretzels missing, try salted crackers or crushed cereal sticks for crunch. Texture variety is more important than specific ingredient brand.
- Melting trick: add spoon of neutral oil with chocolate to smooth ganache-like texture if white chocolate chalky.
- Common mistake: overheating chocolate or letting water drip in; leads to grainy, seized chocolate. Use thick-bottomed bowl to evenly distribute heat.
- Plastic wrap liner prevents sticking but use vegetable oil spray or butter for foolproof release.
- Bars can dry a bit on edges after days at room temp; store in airtight tin with parchment between layers.
- For quick snack, keep small chunks chopped roughly post-refrigeration; shelf life short due to nut oils going rancid after 5 days.
Cooking tips
Chef's notes
- 💡 Start with finely chopped white chocolate; chunks slow melt, risk seize. Use double boiler, simmer water low, no steam contact. Stir once smooth, folding gently into nuts and fruit. Overstir, chocolate grains up, loses snap. Chill min 2 hours, preferably 2.5 – firm with matte finish means set well. Avoid fridge smells by covering pan tightly. Chocolate cracking means fridge too cold or cut too soon.
- 💡 Use plastic wrap lined pan and spray with neutral oil lightly – stops sticking but go easy spray; too much oil pools at edges. When folding chocolate, coax, don’t smush pretzels or cranberries; you want crunch intact. Salt finish on top must be flaky type, not table salt; sudden crunch contrast cuts sugar heaviness. Spread evenly to prevent salty pockets. Avoid clumps, shift mix around before chilling.
- 💡 Cut bars warm with knife dipped in hot water then wiped dry. Warm knife slices clean, no crumbling edges. Reheat knife between cuts as needed. Plastic wrap lift out easy but peel slowly – rushed peel breaks shape. Room temp storage better than fridge if humidity below 60%. Warmth softens chocolate, but too cold gives brittle snap prone to shatter. Balance fragile here.
- 💡 If almonds unavailable, swap toasted pecans or walnuts. Raw nuts sap texture and taste, roasting releases oils, boosts flavor. For dried fruit, chopped tart cherries add comparable tang with darker pop. Pretzels substitute with salted crackers or cereal sticks crushed. Texture variety beats brand loyalty. Adjust pretzel amount slightly upward to avoid chocolate over dominance, keeps bar lively, no mushy bits lurking underneath.
- 💡 White chocolate can seize fast if overheated or water seeps in. Use thick-bottomed bowl to keep heat steady, chop chocolate small so melts even; patchy melt leads to grainy spots. Adding teaspoon neutral oil makes texture ganache-like if chalky. Double boiler setup essential; steam or drip = immediate seize. Patience folding – gentle movements maintain crunch, texture contrast between nuts and fruit essential.
Common questions
How to stop white chocolate seizing?
Heat low, use double boiler, no steam. Chop chocolate tiny for even melt. Stir once not repeatedly. Avoid water dripping in bowl. Thick-bottomed vessel helps distribute heat evenly.
Can I replace almonds or pretzels?
Yes. Use roasted walnuts or pecans for nuts. Pretzels replaced by salted crackers or crushed corn flakes. Keep crunchy texture priority. Adjust quantities slightly, more pretzels keeps bars from gooey.
Why does chocolate crack when cut?
Fridge too cold or cut bar straight from fridge. Let bars warm at room temp before slicing. Warm knife essential; dip in hot water between slices. Cracking means brittle, not bad but harder to manage clean cuts.
How to store bars?
Airtight tin at room temp if humidity low; else refrigeration needed but watch crack risk. Wrap layers with parchment to stop sticking. Shelf life 5 days max due to nut oils turning. Keep wrapped to prevent fridge odors.