In a large bowl, mix the 2 sticks of softened butter, brown sugar, flour, cinnamon, and nuts until well combined.
INGREDIENTS
3 cups flour
1/4 teaspoon salt
1 cup sugar
4 teaspoons baking powder
1 1/2 cups milk
2 eggs
2 teaspoons vanilla
1/2 cup butter, melted
Topping:
1 cup butter, softened
1 cup brown sugar
2 tablespoons flour
1 tablespoon cinnamon
Glaze:
2 cups powdered sugar
5 tablespoons milk
1 teaspoon vanilla