Blackberry & Rooibos Swirl Ice Cream

This no-churn ice cream delivers a soft, scoopable texture without an ice-cream maker—thanks to a tea-infused condensed milk base that exploits fat solubility to carry rooibos's honeyed, woody notes. The loaf tin is your secret weapon here: its deep, narrow shape ensures slow, even freezing and lets you build dramatic swirls of roasted blackberry compote that hold their definition as the mixture sets. We're leaning on late-summer British blackberries—hedgerow fruit at its sweetest—roasted briefly to concentrate their tartness before rippling through the caffeine-free custard.

Because rooibos is naturally caffeine-free and lower in tannins than black tea, the base stays silky without any astringency cutting through the cream. The Cederberg terroir lends a subtle mineral backbone that balances the fruit's sweetness. You'll infuse the rooibos directly into hot double cream, strain it, then fold it into whipped condensed milk—a technique borrowed from frozen tea treats but scaled up for a proper dessert. The result is a hedgerow-meets-tea-room scoop that tastes like August in the British countryside.