WINTER · FEBRUARY 5, 2026 · WEEK 5
Floral elderflower folded into a peach-cream custard, with St-Germain pulling everything toward a champagne-cocktail reading — late spring on a spoon.
This St-Germain elderflower peach ice cream turns a Hugo cocktail into a frozen custard with real peach purée and a small amount of cream cheese to bind the extra moisture from the fruit. St-Germain at 20% ABV is poured small to preserve the freeze structure while still reading clearly in the finish. The elderflower goes in off heat, after the custard is strained, because heat destroys the aromatics that make the spirit work. Peach purée beats extract every time — the extract reads candy-sweet, the purée reads orchard. Three machine methods, gram-precise, are built for people who take their late-spring cocktails seriously.
For the science behind how St-Germain interacts with a frozen custard base, see our complete guide to alcohol in ice cream. For liqueur freezing points, see the alcohol freezing point chart.
Why St-Germain Works in Ice Cream
St-Germain at 20% ABV cross-cuts cleanly with a custard base — same proof window that makes Frangelico work, so the ice cream sets firmly. The peach purée adds water and natural sugars; you compensate by reducing the dairy slightly and adding a small amount of cream cheese to bind the extra moisture. Elderflower’s volatile aromatics hit harder cold than warm — go in off heat after the custard is strained, not steeped. Real peach purée beats peach extract every time; the extract reads candy-sweet, the purée reads orchard.
What You’ll Taste
Peach hits first — ripe, juicy, slightly tart. Then the elderflower lifts: floral, lightly honeyed, almost lychee-adjacent. St-Germain ties it together in the finish, dry and aromatic, with the champagne-cocktail character that makes the original drink work. Long finish, just barely sweet, more aromatic than dessert-like.
