1. 1. In a bowl, mix together natural peanut butter, cane sugar, and brown sugar until well combined.

2. 2. Spread the peanut butter mixture onto slices of bread to make sandwiches with grape jelly in the middle.

3. 3. In another bowl, whisk together whole milk, eggs, and cinnamon.

4. 4. Dip each sandwich into the egg mixture, ensuring both sides are coated.

5. 5. Cook the sandwiches on a buttered griddle until golden brown on each side.

6. 6. Serve hot with a drizzle of honey and a sprinkle of old-fashioned oats on top.