Name: Mini Jammy Biscuits
Prep time: 15 min
Cook time: 25 min
Yield: 36
Cuisine: American
Ingredients: 350g unsalted butter at room temperature; 200g caster sugar; 1 tsp pure vanilla essence; 525g plain flour; 1/4 tsp salt; 200g good raspberry preserve or jam; Icing sugar for dusting