Can I make these macarons alcohol-free?

Yes. Replace the 20 g rum with 20 g double cream. The mint and lime still provide a clear mojito-inspired flavour, but the ganache will be softer and more family-friendly.

Why are lime zest and mint infused into the cream?

Infusing the cream gives the ganache a clean flavour without adding liquid lime juice, which can make a white chocolate ganache split. Use only the green outer zest because the white pith is bitter.

Why did my macaron shells crack?

The shells may not have rested long enough, or the batter may have been overmixed. Rest until the surface is matte and dry to the touch, then stop folding once the batter flows in thick ribbons.

How long should the filled macarons mature?

Refrigerate them in an airtight container for 12–24 hours. This allows the ganache moisture to move into the shells and creates the characteristic crisp outside and chewy centre.

Can I freeze these macarons?

Yes. Freeze filled or unfilled macarons in an airtight container. Thaw filled macarons overnight in the refrigerator and let them stand briefly before serving.

Mint and Lime Mojito Macarons with White Chocolate Ganache

Name: Mint and Lime Mojito Macarons with White Chocolate Ganache
Prep time: 1 h 15 min
Cook time: 15 min
Total time: 1 h 30 min
Yield: 18
Cuisine: French
Ingredients: 75 g finely ground almond flour (Sifted); 90 g icing sugar (Sifted); 60 g aged egg whites (Room temperature); 75 g caster sugar; green gel food colouring (Optional; use a small amount); 110 g double cream; 15 g fresh mint leaves (Washed; loosely packed); lime zest (Finely grated zest of 1 lime; avoid the white pith); 220 g white chocolate (Finely chopped or callets); 20 g white rum (Optional; replace with 20 g cream for alcohol-free macarons)

Prep time

75 mins

Cook time

15 mins

Total time

90 mins

Servings

18 servings1×

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Mint and Lime Mojito Macarons

These mojito-inspired macarons translate the refreshing balance of mint and lime into a French-style pastry. The shells are crisp on the outside and chewy in the centre, while the white chocolate ganache supplies a smooth, creamy filling. White rum is optional: a small amount adds warmth, but the alcohol-free version keeps the flavour bright and the texture reliable.

This recipe follows the standard RecipeShare macaron shell formula and uses fresh lime zest rather than lime juice in the ganache. Zest gives concentrated citrus aroma without adding water that could destabilise the white chocolate.

Why This Recipe Works

The almond flour and icing sugar are sifted before they meet the meringue, which helps produce smoother shells. The egg whites are whipped with caster sugar to stiff, glossy peaks, creating enough structure to hold the piped rounds. During macaronage, the batter must be folded until it flows in thick ribbons but still retains enough body to hold its shape.

The mint and lime are infused into warm cream, then strained before the cream is emulsified with white chocolate. This gives the ganache a clean flavour and avoids fibrous mint pieces or excess liquid. The small amount of rum is added after emulsification so its aroma remains noticeable without being cooked away.

Macaron Shells: Key Texture Cues

Stop whipping when the meringue is stiff, glossy, and able to hold a peak. Fold the dry mixture in gently, then continue folding until the batter falls in a thick ribbon and settles back into itself in roughly 10 seconds. If it runs quickly, the shells may spread; if it falls in clumps, they may bake with peaks or hollow centres.

After piping, tap the trays firmly and pop visible bubbles. Rest the shells until the surface is matte and a skin forms before baking. Humidity can make this take longer than 20 minutes. The shells should cool completely before filling so they do not soften the ganache.

Mint, Lime, and Rum Balance

A short 10–15 minute mint infusion is enough for a clean herbal note. A longer steep can make the cream taste grassy or bitter. Use only the coloured outer layer of the lime zest and avoid the white pith. White rum is deliberately kept to 20 g so it supports the mint and lime rather than dominating them.

For an alcohol-free batch, replace the rum with an equal weight of cream. The result is still recognisably mojito-inspired, but with a softer, more direct mint-and-lime profile.

Maturing, Storage, and Serving

Filled macarons are best after 12–24 hours in an airtight container in the refrigerator. This resting time lets the ganache gently hydrate the shells, creating the contrast between a delicate exterior and chewy centre. Bring them to cool room temperature before serving so the ganache softens slightly.

Freeze filled or unfilled macarons in an airtight container. Thaw filled ones overnight in the refrigerator rather than at room temperature, then allow a short standing time before serving. They are suitable for preparing ahead for a party or dessert table.

Portion Guidance

One macaron is approximately 145 calories, with 8 g fat, 16 g carbohydrate, and 2 g protein. Values are estimates and vary with shell size, the white chocolate brand, and whether rum or extra cream is used.

Enjoy one or two as a planned dessert. Because the ganache contains white chocolate and cream, keep other rich desserts lighter on the same day if that fits your dietary goals.