White Mulberry Bizcocho with a caramelized cherry drizzle

Ingredients

• 1 cup of white mulberries
• 3.5 oz/100g of cherries
• 60 ml sweet sherry
• 3 eggs
• 2.3 fl. oz/70ml olive oil
• 2 tablespoons of brown sugar
• 6 oz/170g white sugar
• 9 oz/250g self-raising flour (or bizcocho flour if you can find it)
• 1 sachet of baking powder (0.6oz/17g)