Aussie Lamingtons

AUSSIE LAMINGTONS YIELDS: 8 Servings PREP TIME: 15 minutes COOK TIME: 30 minutes   INGREDIENTS: ● 100 g plus 1 tablespoon butter, softened at room temperature ● 100 g white sugar ● 2 eggs  ● 1 teaspoon vanilla extract ● 100 g all-purpose...