Hemsley and Hemsleyâs lovely savoury tart uses homemade gluten-free pastry and a rich filling. Delicious with a green leafy salad. Each slice provides 465 kcal, 20g protein, 5.5g carbohydrate (of which 4.5g sugars), 40g fat (of which 7g saturates), 0.5g fibre and 1.6g salt.