South African Peach & Parma Ham French Toast

Ingredients

• 2 South African peaches or nectarines, pitted and sliced
• 20g butter
• 4 slices sourdough or crusty white bread
• 20g mascarpone or cream cheese
• 4 slices Parma Ham
• 1 egg, beaten
• 100ml milk
• Salt
• and freshly ground black pepper
• ¼ cucumber, very finely chopped
• 1 small red onion, very finely chopped
• Few drops of red or white wine vinegar