Add the butterscotch chips, peanut butter chips, and peanut butter to a pot on the stove. Melt over low heat, stirring. Remove from heat. Add the chow mein noodles and stir to combine.
Use a serving spoon to scoop some of the mixture out and arrange into a nest shape on the baking tray. Repeat until all the mixture has been used up. Press three candy eggs into the centre of each nest. Allow to set for 30 minutes.