Cheddar and chutney pinwheels

Ingredients

• 3 cup self-rasing flour, plus extra for dusting
• 1 teaspoon baking powder
• 150 gram tasty cheese, grated
• 100 gram cold butter, grated
• 1 tablespoon rosemary, chopped
• 1/2 teaspoon celery salt
• 1 cup milk, plus tbsp extra
• 2.5 tablespoon chutney (you can choose any flavour, although a tomato base works best)