Combine margarine or butter, sugar, vanilla, and pudding. Beat until creamy.
Add eggs and mix, then add the flour and baking soda.
Roll the dough into 1.5-inch balls (a little smaller than a golf ball).
Flatten each one, place a Snickers bar in the center, and form the dough into a ball around the candy.
Bake them on a cookie sheet in a 350-degree F oven for 12 minutes.
