Dad's Chocolate Crinkle Cookies

1/2 cup vegetable oil
4 squares unsweetened chocolate, melted
2 cups granulated sugar
4 eggs
2 teaspoons vanilla
2 cups all-purpose flour
2 teaspoons baking powder
1/2 teaspoon salt
(1 cup confectioner's sugar)

Mix oil, chocolate, and granulated sugar. Blend in one egg at a time until well mixed. Add vanilla. Stir flour, baking powder, and salt into oil mixture. Chill several hours or over night.

Heat oven to 350 degrees. Drop teaspoonfuls of dough into confectioner's sugar. Roll into sugar; shape into balls. Place about two inches apart on greased baking sheet. Bake 10-12 minutes. Do not overbake!