chicken salad tea sandwiches

My friend Laura made these sandwiches for Melissa's baby shower. They were delicious. On the way home my oldest said, "Those chicken sandwiches were so good! I ate like 40 of them."

chicken salad tea sandwiches (my friend Laura)
picked chicken from large rotisserie chicken, chopped in food processor
10 sweet gherkins pickles, chopped finely
3-4 tablespoons Dijon mustard
a few dashes of salt
pepper
3 big scoops of mayonnaise, maybe 6 tablespoons
1 small onion, chopped finely
a splash of lemon juice, maybe 2 teaspoons

Combine all ingredients and chill until ready to spread on sandwiches. Laura used half wheat bread and half rye bread.

Note from Laura: She would have added chopped celery but didn't have any.