I am looking for a tried-and-true recipe (or recipes) for eggless cookies. My dh used the last of the eggs the other day and didn't tell me :O I don't even have powdered milk to make the egg substitute :(

I haven't come across cookies, but here's a cake one:

http://www.foodfunandfacts.com/noeggcake.htm

NO EGG CANADIAN CHOCOLATE CAKE
Ingredients:
3 cups flour
6 tablespoons cocoa
2 teaspoons baking soda
2 cups sugar
1 teaspoon salt
3/4 cup vegetable oil, divided by 3
6 tablespoons white vinegar, divided by 3
6 teaspoons vanilla, divided by 3
2 cups cold water
Sift together the flour, cocoa, soda, sugar, and salt. Make 3 holes in the dry ingredients. In each hole, pour 1/4 cup oil, 2 tablespoons white vinegar and 2 teaspoon vanilla. Pour cold water over all. Stir just until well mixed. Pour in an ungreased 9x12 pan. Bake at 350 degrees for 35 to 40 minutes.

Icing Ingredients:
1/2 cup butter
1/2 cup cocoa
7 tablespoons milk
1 pound confectioners sugar
1 teaspoon vanilla

Melt the butter in pot and add the cocoa. STir and heat for one minute Pour in a bowl and add the sugar and milk, alternately. Then add the vanilla and spread on the cooled cake. If you use round cake pans, spread jam between the layers for a yummy treat