Found this on the net.

Flash In The Pan Chocolate Cake
Recipe from Esther Pattison

Heat oven to 350 Degrees F. In a 9-inch cake pan combine 1/3 cup cooking oil and 2 oz. unsweetened chocolate. Heat over medium heat until chococlate is melted. Cool about 5 minutes. Add the following directly into the pan:

1 cup sugar
3/4 cup water or milk
1 egg
1-1/4 cups flour
1/2 teaspoon vanilla
1/2 teaspoon salt
1/2 teaspoon baking powder

Beat with a fork until smooth and creamy about 2 minutes, occasionally scraping down sides of pan to mix in all ingredients. Sprinkle with 3/4 cup chocolate chips and 1/2 cup chopped nuts, (if desired).

Bake 30 minutes.

Hope this is the recipe you are looking for?