Peanut Butter Cookie

In a bowl, cream together the peanut butter, butter or margarine, and granulated sugar until light and fluffy

Add in vanilla extract and egg, and mix well

Sift together flour, baking soda, and yeast, then add to the creamy mixture and mix well

If the dough becomes too dry, add an additional 1/2 cup of margarine and re-mix

If the dough becomes too wet (depending on the consistency of peanut butter), refrigerate it

Use a spoon to drop rounded balls of dough onto a baking sheet

Bake in a moderate oven (170°C) for 10-12 minutes, or until golden brown

Place one colorful candy piece into each cookie and let cool on a tray

Yield approximately 60 cookies.