New desert?

Ingredients:
flour: 450 g (16 oz)
baking powder: 7 g (0.2 oz)
eggs: 1 pc
salt: 2 g (0.1 oz)
melted butter: 50 g (1.8 oz)
milk: 150 ml (5.1 fl oz)
water: 30 ml (1 fl oz)
sugar: 150 g (5.3 oz)
water: 150 ml (5.1 fl oz)
lemon juice: 30 ml (1 fl oz)
coconut flakes: 5 g (0.2 oz)