INGREDIENTS
1
Granny smith apple, medium
2
Eggs, large
2 cups
All-purpose flour
2 tsp
Baking soda
1/2 tsp
Cinnamon, ground
1 cup
Sugar
1
Vegetable cooking spray
1/4 cup
Walnuts
1/2 cup
Butter, unsalted
1 cup
Buttermilk
1/2 teaspoon plus 2 pinches salt