Pack Tennis biscuits out in a glass bowl. Melted butter and sugar in a bowl in the microwave. Stir eggs and add to the butter mixture. Put back in the microwave for 1 minute. Stir again and put back for another 1 minute. Stir again

Add the fruit mix and microwave again for 2 minutes. Stir again. Add 1 teaspoon vanilla essence and stir again.

Smash the other tennis biscuits into piece add to the mix. Stir. Press together till smooth.

Cut into pieces when cool