Authentic Amish Rolled Oats Cake Recipe - Made with Rolled Oats, Brown Sugar, and Cinnamon

Ingredients

• 1 cup rolled oats
• 1 1/4 cups boiling water
• 1/2 cup shortening
• 1 cup white sugar
• 1 cup brown sugar
• 2 eggs
• 1 tsp vanilla
• 1 1/2 cups flour
• 1 tsp baking soda
• 1/2 tsp baking powder
• 1 tsp cinnamon
• 1/2 tsp nutmeg
• 5 tbsp oleo
• 1/2 cup brown sugar
• 1/2 cup milk