Coffee-Forward Tiramisu (Texture-Optimized)

A classic tiramisu tuned for stronger coffee flavor and cleaner texture. The process controls coffee dose per biscuit and keeps the cream airy without becoming runny. Designed for a 6-portion tray (24 biscuits) with stable overnight setting and predictable slicing.

• ⏲️ Prep time: ~50 min active (plus chilling)
• 🍳 Cook time: ~10 min (gentle sabayon heating)
• 🍽️ Servings: 6
• ❄️ Freezer-friendly (not recommended; texture degrades)

Ingredients

Coffee soak

• 108 g ground espresso coffee (or dark-roast decaf)
• 360 g brewed coffee liquid total (espresso diluted with cold water to final mass)
• 7 drops 80:20 saline solution (~0.56 g fine salt equivalent)

Cream

• 5 egg yolks (~85 g)
• 2 egg whites (~66 g)
• 30 g cane sugar (for yolk sabayon)
• 10 g cane sugar (for egg whites)
• 60 g erythritol
• High-intensity sweetener (sucralose or stevia), equivalent to 16 g sugar sweetness
• 460 g mascarpone, cold
• 2.0 g powdered gelatin
• 10 g cold water (to bloom gelatin)

Assembly

• 24 savoiardi ladyfingers (~210 g)
• 9 g unsweetened cocoa powder (for dusting)

Directions

Coffee soak (prep first)

1. Brew coffee from the ground coffee dose using espresso or strong AeroPress batches.
2. Dilute with cold water to exactly 360 g total coffee liquid.
3. Add saline drops, stir briefly, and let the liquid cool.

Cream (balanced yolk + white workflow)

1. Bloom gelatin in 10 g cold water for 5 minutes.
2. In a heat-safe bowl, whisk yolks with 30 g sugar and erythritol.
3. Place bowl over a gentle bain-marie and whisk constantly to 68-70 C until pale and ribboned.
4. Remove from heat; whisk 1 minute, then stir in bloomed gelatin until fully dissolved.
5. Add high-intensity sweetener gradually, tasting for balanced sweetness.
6. Cool mixture to lukewarm (30-35 C), then fold in mascarpone in 3 additions until just smooth.
7. In a separate bowl, whip egg whites with 10 g sugar to soft-medium peaks.
8. Fold whipped whites into mascarpone base in 2 additions; keep as much air as possible.

Assembly

1. Pour 180 g coffee liquid into a shallow bowl for layer 1.
2. Dip each biscuit briefly once, then place in dish; use 12 biscuits for the first layer.
3. Brush any remaining layer-1 coffee onto that layer for even absorption.
4. Spread half of the mascarpone cream evenly over the biscuits.
5. Repeat with remaining 180 g coffee and 12 biscuits for layer 2.
6. Top with remaining cream, level surface, and chill 8-24 hours.
7. Dust with cocoa powder immediately before serving.

Portioning & Storage

Per portion (plated):

• 1 portion = 1/6 tray (4 biscuits), about 207 g ready-to-eat

Storage

• Refrigerator: up to 48 hours covered.
• Freezer: not recommended for best texture and coffee clarity.

Nutritional Information (Approximate)

(1 portion = 1/6 tray, 4 biscuits, ~207 g; assumed total yield ~1,242 g)

Sodium assumption: includes coffee saline equivalent (~0.56 g salt in total batch) plus sodium naturally present in mascarpone, eggs, and biscuits.

Notes

• The key upgrade is coffee dosing by mass: target 15 g coffee liquid per biscuit for strong flavor without sogginess.
• Brief dunk plus brush gives more even hydration than prolonged soaking.
• Partial white inclusion lifts protein and lightness; gelatin restores slice stability lost from reducing yolk-only structure.
• Erythritol gives bulk sweetness with fewer calories, while sucralose/stevia restores the sweetness gap from sugar reduction.
• If erythritol feels grainy, whisk the yolk-sweetener mixture a little longer or dissolve erythritol to a fine powder first.
• Keep egg whites at soft-medium peaks; stiff peaks make folding harder and increase collapse risk.
• Decaf works very well here and preserves coffee flavor without heavy caffeine load at dessert time.
• This version is scaled from the published 32-biscuit formula to 24 biscuits (factor 0.75).
• Reference video: https://www.youtube.com/watch?v=o3AMALUTp8o