A delicious baked oat cake perfect for peanut butter lovers, featuring a gooey center with PB2 or real peanut butter. Easy to prepare and can be air-fried or baked for a nutritious, high-protein dessert.
1: Mix all the ingredients together except the Reese’s pieces and powdered peanut butter.
2: Pour most of the batter into a 6.5 inch cast iron skillet sprayed with cooking spray (save a couple of tbsp).
3: Mix the powdered peanut butter with water in a separate small bowl, then add the glob on top of the batter.
4: Pour the rest of the batter on top of the PB2, then air fry for 3 minutes at 350°F.
5: Take out the skillet, then sprinkle the Reese’s pieces on top and air fry for another 6 minutes.
6: Let cool for a few minutes then dig in.
