Banana oatmeal & chocolate chip cookies

Ingredients

• 1 1/2 cup butter, softened
• 2 cups sugar
• 2 eggs
• 2 teaspoons vanilla
• 3 cups flour
• 3 1/2 cups old fashioned oats
• 1 teaspoon baking soda
• 2 teaspoons salt
• 1 1/2 teaspoon cinnamon
• 4 bananas, ripe and mushed
• 2 cups chocolate chips