- In a bowl, combine the flour and baking powder. Set aside.
- In another bowl, whisk together the ricotta, sugar, eggs and vanilla. Add the dry ingredients and whisk until smooth. Stir in the raisins.
- Preheat the waffle iron. With an ice cream scoop, drop about 1/4 cup (60 ml) of batter without spreading it. Add a quarter of the apple slices (4 to 5 thin slices) and top with another 1/4 cup (60 ml) of batter. Close the iron. Cook for 4 to 5 minutes or until the waffles are crisp and golden brown. Keep warm. Repeat with the remaining batter and apple slices.
- When ready to serve, top each waffle with ice cream and julienned apple. Dust with icing sugar.