Quick and easy Cremora tart for Mom

500 g Cremora powder

250 ml (1 cup) ice water

2 cans condensed milk

250 ml (1 cup) lemon juice

1 packet Tennis biscuits

Grated lemon rind, canned granadilla pulp or any fruit of your choice to decorate

Place the Cremora in a bowl and add the ice water. Whisk well. Add the condensed milk and continue to whisk until smooth. Add the lemon juice a little at a time until all the juice has been mixed in and the mixture has thickened. Use the biscuits to line the base of a 24 cm tart dish. Spoon the filling over the biscuit layer. Chill for one hour.