Line a baking sheet with parchment paper. Set aside.
Set a heat-proof bowl over a saucepan filled with 1½-2 inches of water. Set over medium heat. Melt the butterscotch chips, dark chocolate chips, white chocolate chips, peanut butter, and salted butter.
11 ounces butterscotch chips, 9 ounces dark chocolate chips, 6 ounces white chocolate chips, 1 cup creamy peanut butter, 2 tablespoons salted butter
Once melted, add in the vanilla extract and stir until combined.
1 teaspoon pure vanilla extract
Pour the melted chocolate mixture into a large bowl with the chow mein noodles and stir until the noodles are fully coated.
10 ounces chow mein noodles
Scoop the mixture onto the prepared baking sheet and place it in “nest-like” clumps on the sheet pan. Add three chocolate eggs to each nest and then let sit until the chocolate hardens, about 45 minutes to an hour.
9 ounces candy-coated chocolate mini eggs