Simon Rimmer served up a delicious watermelon tart on Sunday Brunch.

The ingredients for base are: 225g crushed digestives and 125ml melted butter.

For the filling: 1kg cubed fresh watermelon, Juice 1 lime, 100g sugar, Pinch salt and Enough sheets of gelatin to set 1L liquid.

For the topping: 225ml whipped cream and Tsp vanilla.

Garnish with lime zest and small watermelon cubes.

See recipes by Simon in the book titled: The Sunday Brunch Cookbook: 100 of Our Super Tasty, Really Easy, Best-ever Recipes available from Amazon now.