Dissect a Dish: Dry-aged Sirloin Steak, Blackened Beetroot Glaze, Smoked Potato Purée, Summer Brassica, Watercress & Parsley Purée, Lovage, Jus

Welcome back to Dissect a Dish, where we take a closer look at one of the dishes on Social Pantry’s menu and explore what makes it seasonal, sustainable, delicious – and absolutely worth recreating in your own kitchen.

Each month we break down the elements of a favourite dish, share why we love it, the producers and suppliers that help make it happen, as well as give you simple tips to bring the same magic home. This month: Dry-aged Sirloin Steak, Blackened Beetroot Glaze, Smoked Potato Purée, Summer Brassica, Watercress & Parsley Purée, Lovage, Jus

Our Executive Chef Rich says: “This dish is about depth and contrast – bold, rich beef balanced with earthy sweetness, fresh greens and just enough smoke to bring everything together.”

Dry ageing enhances both the flavour and texture of the beef, creating a deeper, more complex taste and a beautifully tender finish. Sirloin offers the perfect balance of richness and structure, making it ideal for a dish that’s all about letting quality ingredients shine.

Beetroot brings a natural sweetness and vibrant colour, but charring it adds a subtle bitterness and depth. Reduced into a glaze, it cuts through the richness of the beef while adding a glossy, almost smoky finish.

Comforting and familiar, but elevated. Gently smoked potatoes add a layer of warmth and complexity, turning a classic purée into something far more memorable. It’s smooth, rich and the perfect base for the steak and jus.

Seasonal brassicas bring freshness, texture and a slight bitterness that balances the dish. Lightly cooked to retain their bite, they add both colour and a sense of seasonality.

This vibrant green element lifts everything. Peppery watercress and fresh parsley create a clean, herbaceous note, while lovage adds a subtle celery-like depth – bright, aromatic and essential for balance.

Beef jus ties the dish together. Rich, glossy and deeply savoury, it enhances the natural flavour of the beef without overwhelming the more delicate elements on the plate.

Start with a good-quality sirloin and cook it simply to let the flavour speak for itself – a sprinkling of salt and a few twists of pepper will do the trick. Roast or char the beetroot to make a quick glaze, and add a hint of smoke to your potato purée if you can – either by baking the potato on in charcoal or on a barbecue, or use a smoke salt for an easy win. Pair with lightly cooked seasonal greens and finish with a simple herb sauce – it’s all about layering flavour while keeping each element clear and purposeful.

For the beef at the heart of this dish, we work with The Ethical Butcher, pioneers in regenerative farming and responsible sourcing. They partner with farmers who prioritise animal welfare, soil health and biodiversity, ensuring every cut of meat is fully traceable and ethically produced. It’s a partnership rooted in shared values: delivering exceptional quality while supporting a more sustainable food system.