Decadent Dark Chocolate Mousse with Olive Oil and Sea Salt Tips, FAQ & printable recipe

Tips for success

For the best results, use a high-quality, cold-pressed extra virgin olive oil. The quality of the oil directly impacts the flavor of the mousse, so choose one that is fruity and slightly peppery to complement the chocolate.

When folding the egg whites, use a wide silicone spatula and a gentle circular motion, scraping the bottom of the bowl frequently to ensure no pockets of chocolate remain unmixed.

The flaky sea salt is not just a garnish but a necessary flavor enhancer. It cuts through the richness of the chocolate and emphasizes the fruity notes of the olive oil. Apply the salt just before serving to maintain its crunch.

If the salt is applied too early, it will dissolve into the moisture of the mousse, losing its characteristic texture and the distinct pop of flavor it provides in each bite.

Variations

• Orange Zest Mousse: Add one teaspoon of finely grated fresh orange zest to the chocolate mixture during the melting phase. The citrus notes pair beautifully with the dark chocolate and olive oil, providing a bright, aromatic lift to the finished dessert.
• Spiced Sourdough: Toss the sourdough bread with a pinch of cinnamon or chili flakes before grilling. This adds a subtle warmth that complements the richness of the chocolate and creates a more complex flavor profile for the savory element.

Storage and make-ahead

Fridge

Keep refrigerated in an airtight container for up to 24 hours.

Reheat

The sourdough can be briefly warmed in a 350°F oven for 2 minutes to restore crispness if it has softened.

Store the mousse in airtight individual serving containers in the refrigerator to prevent it from absorbing other flavors. The mousse is best consumed within 24 hours of preparation to maintain its delicate, airy texture and optimal flavor.

The grilled sourdough should be stored separately at room temperature in a dry place, although it is best served immediately after grilling to ensure maximum crispness.

The mousse base can be prepared and chilled up to 24 hours in advance, which often improves the depth of flavor as the ingredients meld. However, the sourdough crisps must be prepared fresh for serving, as they lose their crispness over time. For the best presentation and textural experience, assemble the final garnish of olive oil and salt immediately before serving to your guests.

Serving ideas

Present the mousse in elegant glass coupes or small bowls to showcase its rich, glossy appearance. Place the warm, grilled sourdough shards upright in the mousse or fanned out on a small side plate for easy dipping. This allows guests to control the ratio of mousse to bread in each bite, ensuring the perfect balance of temperatures and textures.

Consider serving this dessert with a small side of fresh berries if desired, though the classic pairing of chocolate, olive oil, and sea salt is complete on its own.

Ensure the mousse is served chilled, straight from the refrigerator, to maintain its structure while the sourdough crisps remain warm from the grill. This temperature contrast is the hallmark of this refined and memorable dessert.

Frequently asked questions

Recipe card

Decadent Dark Chocolate Mousse with Olive Oil and Sea Salt

Prep 20 minCook 3 minRest 2 hTotal 2 h 23 minServes 4

Ingredients

• 6 oz 70% dark chocolate, chopped
• 1/4 cup fruity extra virgin olive oil
• 3 large egg yolks
• 3 large egg whites
• 2 tbsp granulated sugar
• 4 slices sourdough bread
• Extra virgin olive oil, for serving
• Flaky sea salt, to taste

Instructions

1. Melt the dark chocolate in a double boiler over gentle heat. Once smooth, whisk in the fruity extra virgin olive oil until fully incorporated. Remove from heat and temper in the egg yolks one at a time, ensuring a smooth, glossy consistency. Set aside to cool slightly while preparing the egg whites.
2. In a separate clean bowl, whip the egg whites with the granulated sugar using an electric mixer until stiff peaks form. Gently fold one-third of the egg whites into the chocolate mixture to lighten it, then fold in the remaining whites until just combined. Transfer to serving bowls and chill for at least two hours. Cook the eggs to 160°F (71°C) to ensure safety.
3. Brush thin slices of sourdough bread generously with extra virgin olive oil. Heat a grill pan to 400°F (204°C) and grill the bread for approximately three minutes, or until deeply golden and crispy on both sides. Remove from the grill and let cool slightly before serving with the chilled mousse.
4. Drizzle the chilled chocolate mousse with a final flourish of high-quality extra virgin olive oil and a generous pinch of flaky sea salt. Serve immediately alongside the warm, crispy sourdough shards for dipping into the velvety mousse.

Contains: eggs, milk, gluten

Food safety: This recipe includes egg whites that are not fully cooked. Use pasteurized eggs if concerned about food safety for vulnerable groups.

Estimated nutrition per serving

Calories

380

Protein

6.5 g

Carbohydrates

28 g

Fat

29 g

Fiber

4.5 g

Sugar

18 g

Sodium

150 mg

Automatic estimate from the ingredient list, not laboratory-verified.