Peanut Butter Crunch Bars

-1 Melt the chocolate chips with the coconut oil in 30 second increments in the microwave until smooth, for about 90 seconds total
-1 Pour the melted chocolate into a large bowl and add in the peanut butter. Stir the chocolate and peanut butter together with a whisk until smooth
-1 Add in the rice crispy cereal and chopped peanuts. Toss together until evenly incorporated
-1 Transfer the mixture into a parchment lined 8 x 8 or 9 x 9 dish. Flatten it into the pan using a rubber spatula or back of a spoon 
-1 Freeze for at least 1 hour to harden. Remove from freezer and cut twice down and five times across to make 18 bars. Top with flakey sea salt if desired
-1 Keep stored in an air tight container or ziplock bag in the freezer for up to 2 months