Mashed potatoes are a classic comfort food, but adding caramelised onions, garlic, and rosemary cream takes this humble dish to a new level. This recipe transforms simple ingredients into a rich, flavourful side that pairs beautifully with roast meats, grilled vegetables, or even on its own. The slow-cooked onions bring a deep sweetness, the garlic adds warmth, and the rosemary-infused cream ties everything together with a fragrant, herbal note. Why This Recipe Works The comb