gluten-free oatmeal cookies

Ingredients

• 3 cups oats
• 1 cup wheat-free flour
• 1/2 cup cornstarch
• 1 teaspoon cinnamon
• 1 teaspoon baking powder
• 1/4 teaspoon salt
• 8 tablespoons (1 stick) butter, softened
• 1/2 cup white sugar
• 3 tablespoons brown sugar
• 2 eggs
• 1 teaspoon vanilla extract
• 1 cup chocolate chips
• 1/2 cup craisins