Add the eggs to a saucepan and fill with cold water. Bring water to a boil and immediately remove from heat. Cover and let the eggs stand for 10-12 minutes. Take the eggs out of the water and let cool.
Peel and chop the eggs and add them to a medium sized bowl. Add avocado, mayonnaise, dill, chives, Dijon mustard, salt and pepper. Mix well and mash avocado as you mix. Spread on bread or use with your favorite crackers.