In a microwave-safe bowl, combine peanut butter and honey.

Microwave for 30-60 seconds, then whisk until smooth and fully combined.

Add oat flour to the peanut butter mixture and stir until a thick dough forms.

Line a baking dish with parchment paper and transfer the mixture into it.

Press down evenly with a spatula or your hands to create a firm base.

Melt milk chocolate in the microwave (stirring every 20-30 seconds) or using a double boiler on the stove.

Stir until completely smooth.

Pour the melted chocolate over the peanut butter layer, spreading evenly.

Place in the refrigerator for 2-3 hours to firm up.

Let the bars sit at room temperature for 10 minutes before slicing.

Cut into squares or bars, serve, and enjoy!