For the Strawberry Topping:

• 3 cups (400g) chopped fresh strawberries (cut into half-inch pieces)
• 1/4 cup (50g) white sugar
• 1 tablespoon corn starch
• 1 teaspoon lemon juice (5ml)

For the Butter Cookies:

• 1/2 cup (71g) plain flour
• 2 tablespoons (25g) white sugar
• 1 tablespoon (15g) tightly packed light brown sugar
• 3 tablespoons (42g) melted and cooled salted butter (or add a pinch of salt if using unsalted butter)
• 1/2 cup (113g) unsalted butter, softened
• 1/2 cup (100g) white sugar, plus a bit more for rolling
• 1/4 cup (55g) tightly packed light brown sugar
• 1 teaspoon (5ml) vanilla essence
• 1 large egg
• 1 1/3 cups plus 1 tablespoon (200g) plain flour
• 1/2 teaspoon bicarbonate of soda
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1/2 cup (60g) icing sugar
• 1/4 teaspoon vanilla essence
• 1 tablespoon (15ml) heavy cream (35% fat)
• Milk to adjust to a thick, opaque white glaze consistency