Ingredients

• 1 cup butter, softened
• 1 cup brown sugar
• 1/2 cup sugar
• 2 eggs
• 1 teaspoon vanilla extract
• 1 1/2 cups flour
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 teaspoon ground cinnamon
• 2 1/2 cups old fashioned oats
• 1 1/2 cups diced frozen rhubarb
• 1 cup white chocolate chips
• 1 cup dried cranberries
• 4 (1 ounce) white chocolate baking squares