Good-Cooking - 1952 City School Ranger Cookies

Ingredients

• 1 cup butter, at room temperature
• 1 cup granulated sugar
• 1 cup brown sugar, packed
• 2 eggs, well beaten
• 2 cups sifted all-purpose flour
• 1/2 teaspoon baking powder
• 1/2 teaspoon salt
• 1/2 teaspoon baking soda
• 1 teaspoon vanilla extract
• 2 cups rolled oats
• 2 cups cornflakes
• 1/2 cup coconut
• 1/2 cup chocolate chips
• 1/2 cup chopped walnuts