Oatmeal Raisin Sandwich Cookies Recipe | Food Network UK

Ingredients

• For the cookies
• 1 cup unsalted butter, at room temperature
• 1 cup granulated sugar
• 1/2 cup packed dark brown sugar
• 2 large eggs, at room temperature
• 1 tsp vanilla extract
• 1 1/4 cups plain flour
• 2 tbsp cornflour
• 1/2 tsp ground cinnamon
• 1/2 tsp ground ginger
• 1/2 tsp baking soda
• 1/4 tsp salt
• 1/4 tsp ground allspice
• 2 1/4 cups regular rolled oats (not instant)
• 1 cup raisins
• For the filling
• 3/4 cup peanut butter
• 1/4 cup unsalted butter, room temperature
• 1/2 cup icing sugar, sifted