Really great waffles

Bahan-bahan (10 porsi)

• 2 1/4 cup flour (, plain / all purpose)
• 2 1/2 tbsp caster sugar / superfine sugar ((sub granulated / ordinary sugar))
• Pinch cooking / kosher salt
• 4 tsp baking powder
• 1 1/3 cup milk (, full fat, slightly warmed (not piping hot))
• 1/2 tsp vanilla essence
• 4 large eggs
• 150 g / 11 tbsp unsalted butter (, melted and slightly cooled (not piping hot))
• Butter (, softened (strongly recommended!))
• Maple syrup ((strongly recommended!), or honey)
• Icing sugar / powdered sugar (, for dusting)
• Strawberries, other fruit