Preheat oven to 350F and line an 8x8 baking dish with parchment paper.
In a medium size mixing bowl add old fashioned oats, instant oats, brown sugar, ground cinnamon, and baking powder. Mix ingredients to combine.
In a small mixing bowl whisk together eggs, milk, vanilla, and almond butter.
Pour the cinnamon roll mixture into the prepared baking dish and bake in a preheated oven for 35 minutes or until a toothpick comes out clean when inserted.
Prepare the glaze while oatmeal is baking. In a small mixing bowl combine melted butter, vanilla, milk, and powdered sugar and whisk to combine ingredients.
Once oatmeal has been removed from the oven, allow to cool for 5 minutes before drizzling glaze over top of the baked oatmeal. Serve warm and enjoy!
