INGREDIENTS
1 1/4 cups
unbleached flour (or whole wheat pastry flour)
1 cup
sugar
1/3 cup
unsweetened cocoa
1/2 tsp
salt
1/4 tsp
baking soda
1 cup
water
1/3 cup
canola oil
1 tsp
vanilla extract
1 tsp
vinegar
Optional toppings (frosting, powdered sugar, chocolate chips)