INGREDIENTS
3/4 cup
vegetable or canola oil
1 cup
brown sugar
1/2 cup
maple syrup
1/2 cup
buttermilk
3
eggs plus 1 egg yolk
2 tsp
maple flavor
1 tsp
vanilla extract
1 tsp
salt
2 cups
Bob's Red Mill Unbleached All-Purpose White Flour
1 tsp
baking soda
1 tsp
baking powder
3/4 cup
pureed walnuts (pulse in a blender until they resemble wet sand)
4 oz
cream cheese, room temperature
8 oz
butter, room temperature
2 tsp
maple flavor
1 tsp
vanilla extract
1/2 tsp
salt
4 cups
powdered sugar
1/2 cup
pureed walnuts, for sides of cake (optional)