3 c. flour
2 c. sugar
6 tbsp. cocoa
2 tsp. baking soda
1 tsp. salt
3/4 c. salad oil
2 c. cold water
2 tsp. vanilla
2 tbsp. vinegar

Mix all ingredients until smooth. Grease and flour pan and pour in mixture. Bake for 10 minutes at 350 degrees. Reduce heat to 300 degrees and bake for 40-50 minutes.