Directions

1. 1
   Preheat the oven to 350°F (175°C).
2. 2
   In a bowl, cream together butter and sugar.
3. 3
   Beat in eggs and maple syrup until well combined.
4. 4
   Fold in flour and baking powder, then add walnuts.
5. 5
   Divide batter into cupcake liners and bake for 20 minutes.