Preheat oven to 350 F.
Add cereal and water to a mixing bowl and allow to rest. After 5 minutes, add in the sugars, cinnamon, nutmeg, oats, orange zest, baking powder, salt and egg. Stir to incorporate and allow to rest for another 5 minutes.
Spray a medium-sized rimmed baking sheet with cooking spray.
In a mixing bowl, stir in the flour until a stiff batter forms. Stir in 1 cup milk, cranberries and walnuts.
Spread onto the prepared baking sheet until batter covers the sheet.
Bake for 20 minutes or until a toothpick comes out clean. Allow the bars to cool.
To prepare the glaze, whisk juice and powdered sugar until crumbs form. Add just enough milk to make a consistency easy to drizzle. Drizzle on cooled bars and cut as desired. Makes 15 medium-sized bars.
Sue Hutchison was born and raised a block from the freeway in Southern California. She had an early start with industrial, large-scale cooking before age 20. She's always been both a beach bum and
at home in the kitchen, where she enjoys making new creations.