Rocky road bars

1 1/2 cups chocolate chips
1 cup peanut butter
1 1/2 cups pretzels
4 cups mini marshmallows
1 cup roasted and salted peanuts
1. Prepare an 8 x 8-inch baking dish by lining it with parchment paper, leaving an overhang. Place chocolate chips is a microwave safe bowl or glass measuring cup. Microwave on medium (50% power) for 2 minutes. Remove from microwave and stir to melt (the chips may only be half melted – stirring them will melt the rest). Stir in the peanut butter. Set aside.
2. In a separate bowl, combine pretzels, marshmallows and peanuts. Pour chocolate mixture over top and stir to combine. Pour mixture into the prepared baking dish, using a spatula to press it in and smooth out the top. Refrigerate until firm, at least 1 hour. Store in refrigerator.