OMG I cannot stop.
These are beyond amazing. 
I have no words.

Milk Chocolate Rocky Road Peanut Butter Cups

Ingredients
1/2 cup creamy peanut butter
2 1/4 tbs butter, softened
1/2 cup confectioners' sugar
1/8 tsp salt
16 oz premium milk chocolate (finely chopped)
1/2 cup mini semi-sweet chocolate chips
1 cup mini marshmallows

Directions
1. In a small bowl combine peanut butter, confectioner's sugar, butter, and salt until smooth. Add marshmallows and mini chocolate chips. Stir to combine and set aside.

2. In a microwave safe bowl, melt half of your milk chocolate at 30 second intervals (stirring in between), until completely melted.

3. Add remaining milk chocolate to the melted chocolate and stir until all the chocolate has melted. This is called tempering.

4. Line a mini muffin tin with mini cupcake liners. Pour a little milk chocolate into all your liners then scoop a 1/2" - 1" amount of peanut butter filling into each cup. Top off with more white chocolate and refrigerate until firm. About 30 minutes.

5. Peel off cupcake liners and let sit for 5 minutes before serving.

NOTE: If you want to make the traditional peanut butter cups just omit the semi sweet chips and marshmallows.