Valrhona Guanaja 70%: The Bold Dark Chocolate for Intense Baking

Valrhona Guanaja

Valrhona Guanaja 70% is one of the most celebrated dark couvertures in professional patisserie. Launched in 1986, it was the world’s first 70% dark chocolate — a landmark that redefined what dark chocolate could be. Decades later, it remains a benchmark for intensity, complexity, and technical performance.

What Is Valrhona Guanaja 70%?

Guanaja is a grand cru blend of fine Trinitario and Criollo cacao beans from multiple origins, carefully selected and blended by Valrhona’s team in Tain-l’Hermitage. At 70% cocoa solids, it’s a serious dark chocolate — bold, bitter, and deeply aromatic.

Flavour profile: Intense bitter cocoa, roasted notes, dried fruit, and a long, complex finish with hints of coffee and spice. It’s powerful but never harsh — the bitterness is clean and balanced.

Format: Fèves (small oval discs) for even melting and precise scaling.

Why Chefs Choose Guanaja

  • Intensity: When you want chocolate to be the dominant flavour — not a background note — Guanaja delivers.
  • Technical reliability: Excellent tempering behaviour, consistent fluidity, and a clean snap when set.
  • Versatility at high cocoa %: Despite its intensity, it works across mousses, ganaches, glazes, and ice creams without becoming one-dimensional.

How to Use Valrhona Guanaja 70%

Mousses: Guanaja makes an exceptional chocolate mousse — the intensity holds up beautifully when folded with cream and egg whites. Use slightly less sugar than you would with a 66% chocolate.

Ganaches: Use a 1.5:1 chocolate-to-cream ratio for a firm ganache. The bitterness balances beautifully with a touch of honey or glucose.

Ice cream: Guanaja’s roasted notes shine in a dark chocolate sorbet or ice cream base — use it where you want a deeply chocolatey, almost espresso-like result.

Glazes: Ideal for mirror glazes on entremet cakes where you want a dramatic, intensely dark finish.

Tempering: Melt to 50–55°C, cool to 27–28°C, bring back to 31–32°C.

Recipe: Valrhona Guanaja Chocolate Mousse

A classic French chocolate mousse that lets Guanaja’s intensity speak for itself. Light, airy, and deeply chocolatey.

Serves: 6 | Prep: 20 mins | Chill: 2 hours

Ingredients

Method

  1. Melt Guanaja gently over a bain-marie until smooth. Remove from heat and cool slightly to around 45°C.
  2. Whisk egg yolks into the melted chocolate one at a time until combined and glossy.
  3. In a clean bowl, whisk egg whites with a pinch of salt to soft peaks. Add sugar and whisk to firm peaks.
  4. Fold the lightly whipped cream into the chocolate mixture, then fold in the egg whites in two additions — gently, to keep the mousse airy.
  5. Divide into glasses or ramekins and refrigerate for at least 2 hours.
  6. Serve with a small quenelle of crème fraîche and a few flakes of sea salt.

Pairing Suggestions

Guanaja’s bold bitterness pairs well with: salted caramel, raspberry, espresso, toasted almonds, and orange zest. For a stunning dessert, layer the mousse with a thin raspberry gel and a Guanaja sable base.

Shop Valrhona Guanaja 70%

We stock Valrhona Guanaja 70% fèves at Nut House — ideal for professional bakers and serious home patissiers.