Make peanut butter layer

Combine peanut butter, butter, sugar & salt until smooth.

Melt chocolate

Heat chocolate & peanut butter in the microwave.

Start making homemade peanut butter cups

Add the melted chocolate to lined muffin pan.

Add peanut butter layers

Top each chocolate layer with peanut butter mixture.

Finish making cups

Add remaining chocolate on top of peanut butter layer. Refrigerate to set.