Banana Cake

Ingredients

• 2 1/2 c. flour
• 1 2/3 c. sugar
• 1 1/4 tsp. baking powder
• 1 1/4 tsp. baking soda
• 1 tsp. salt
• 2/3 c. shortening
• 2/3 c. buttermilk
• 1 1/4 c. sieved ripe bananas (3)
• 2 large eggs
• 2/3 c. chopped nuts
• 1 tsp. vanilla