Step 1

In a large bowl combine the sliced apple, orange and diced pineapple. Cover with two tablespoons of sugar and let sit for at least 10 minutes.

Step 2

Add the brandy, orange liqueur, pineapple juice, mint and spices. Using the back of a wooden spoon, muddle the mint and fruit just a bit.

Step 3

Chill this mixture (if possible) for at least an hour.

Step 4

Before serving, add the chilled cava and frozen grapes, and lightly stir to combine. Adjust for sweetness by adding sugar (superfine is best) or simple syrup. To serve, either ladle it into glasses filled with ice cubes, or into a serving pitcher filled halfway with ice.