Any ideas for simple cookie recipes that can be prepared with few ingredients?

I found out very last minute that a friend is having a housewarming/birthday party this evening. I figured it’d be nice to get her a serving dish for her new house and fill it with some homemade cookies, however I am very, very limited in ingredients.

I have:
-Butter
-White granulated sugar
-Brown sugar
-Ground cinnamon
-Whole wheat flour
-Baking powder
-Eggs
-Milk
-Salt
-Vanilla
-M&M’s
-Chopped walnuts

I was thinking Snickerdoodles but, unfortunately, I do not have any cream of tartar and most recipes call for that.

Any ideas?

Help!! My easter cookies lose their shape when I bake them!?

I am making some cookie cutter cookies for easter, but they lose their shape after I bake them! My bunnies and eggs are turning into golden-brown blobs instead of the cute little shapes that I wanted.
Am I doing anything wrong? How are people able to make those cute little holiday cookies??
Do you think it would help to use actual butter instead of margarine, as well?