Step 1In a small pan, heat caster sugar, leaves picked from 2 mint sprigs and water until sugar dissolves. Bring to boil and bubble for 2min. Cool.
Step 2Roughly chop cucumbers and whizz with leaves picked from 2 mint sprigs until as smooth as you can get it. Strain in sugar syrup, add elderflower cordial, lemon juice and egg white. Whizz well to combine. Push through a fine sieve, discard remaining pulp.
Step 3Churn mixture in an ice cream machine until frozen. Empty into a freezer-proof container. Cover and freeze until solid. Makes about 750ml (1 1/4 pint)
GET AHEAD Make up to 1 week ahead. Store in freezer.
GH TIP Allow ice creams or sorbets to soften a little at room temperature before scooping.
A crack team of highly skilled food content producers, the GH Kitchen Team are Good Housekeeping’s resident recipe developers and all-round food obsessives. GH Kitchen Director Sarah Akhurstis our resident hosting pro and loves nothing more than putting on a foodie feast for friends. Senior Cookery Writer Alice Shields is a former pastry chef and baking fanatic who loves making bread and would have peanut butter with everything if she could. Lover of all things savoury, Senior Cookery Writer Grace Evans can be found eating nocellara olives at every opportunity, and will take the cheeseboard over dessert any time. With a wealth of professional kitchen experience between them, they’re dedicated to ensuring every Good Housekeeping recipe is the best it can be, so you can trust they’ll work every single time.