When Aldi’s on form, no other UK retailer can match its value-for-money wines. This is almost ludicrously good at the price – a high-altitude Malbec from top Uco Valley producer Salentein at only £5.79 a bottle. Smooth, scented and very lightly wooded, with classic Mendoza freshness, texture and intensity of colour. Violet and fennel aromas segue into a palate of plum, blackberry and liquorice, with supple tannins and a bright, lingering finish. The perfect barbecue red under £6. Bring on the summer.