I recently made crunchy peanut butter cups with a salty chocolate top. The easiest thing to make with NO BAKING involved! I will be making these again.
I will note that you can use any peanut butter you like, though I used natural peanut butter and it came out great.
1/4 cup butter
3/4 cup peanut butter
3/4 cup graham cracker crumbs
1/4 cup sugar
1 cup semisweet or milk chocolate chips
1/4 cup milk
Line a muffin tin with papers (you could also use a mini muffin tin if you prefer).
In a microwave safe bowl, melt the butter & peanut butter together for 45 seconds. Stir until smooth.
Add graham cracker crumbs and sugar and mix to combine. Distribute mixture evenly between the prepared muffin cups. Refrigerate for 15 minutes to set peanut butter layer.
After the peanut butter has chilled, combine chocolate and milk in a microwave safe bowl and heat in 25 second intervals until chocolate is just melted. Stir until smooth. Distribute chocolate evenly over the top of the peanut butter layer. Sprinkle with sea salt and chill until firm, at least 30 minutes. Store covered in the fridge.