Lunch at Frances Walsh’s cottage in Danesfort, Co Kilkenny, is certainly a treat; minus any connotations of guilt sometimes associated with that word. There’s sweet potato and beetroot salad sprinkled with toasted sunflower seeds; avocado prepared simply with olive oil, pepper and salt; lemon and coriander hummus with roast chickpeas; homemade flaxseed crackers... even a white chocolate-inspired bar to nibble on afterwards.