Chicken Cheese Ball

The one I prefer is:

Ingredients
1 LARGE can chunk chicken, drained (maybe 10 oz?)

1 (1/2 ounce) package ranch dressing mix
1 (8 ounce) packages cream cheese, softened
1 cup pecans, chopped & toasted

Directions
Combine chicken, salad dressing mix and cream cheese in a mixing bowl, beat at medium speed with an electric mixer just until blended. (I just mix it by hand)
Shape into a bowl and roll in pecans.
Cover and chill.
Serve with crackers.

Alternative is to use just 5oz of chicken and 2 packages of cream cheese.