INGREDIENTS
1/2 cup
all-purpose flour
2 tbsp
brown sugar
1/2 tsp
baking powder
1/8 tsp
salt
1/8 tsp
ground cinnamon
3 tbsp
milk
3 tbsp
maple syrup
2 tbsp
butter (, melted)
1 tbsp
sour cream
1
large egg yolk
1/8 tsp
vanilla
2 tbsp
chopped walnuts
2 tsp
all-purpose flour
2 tsp
granulated sugar
1/8 tsp
ground cinnamon
1/2 tbsp
chopped walnuts
1/2 tbsp
cold butter