Cook frozen peas & carrots in boiling water, according to package instructions. Drain water and pat dry.
Combine all ingredients in a large bowl, add mayo and carefully stir so that the ingredients are evenly coated.
Do not add all the mayo at once, but only as much as you need. Season with salt and pepper and dill.
This salad gets moister as it sits, so add just enough mayo to coat the ingredients.
Refrigerate before serving.
Enjoy!