Picture: http://24.media.tumblr.com/tumblr_m4e85xwllC1rprcf3o1_500.jpg
Mine never look this pretty, but baking soda makes them fluffier!

100 calorie single serving chocolate brownies low fat, vegan, and delicious

1tbsp flour
1tbsp sugar
1tbsp Cocoa, Dry Powder, Unsweetened
2tbsp apple sauce (or smashed banana, or canned pumpkin puree)
1pinch of salt and baking powder
mix and put into a microwave or oven safe bowl (a small one like custard cup or a paper cupcake liner works too) microwave for 30 seconds-minute! Since there are no eggs, the center can still be under cooked if you prefer a lava cake! since this is only 96 calories, add a drizzle of peanut butter, a small scoop of low cal ice cream, cool whip or non dairy whip, get creative!
variations

peppermint:
1 tsp peppermint flavor
1 tsp chopped peppermint candy on top

chai:
2 teaspoons ground ginger
2 teaspoons ground cinnamon
1 teaspoon ground cloves
1 teaspoon ground cardamom

rocky road:
top with a few marshmallows
1 tsp chopped nuts

sundae:
1/2 cup of sliced strawberries
1/2 cups of bannas

mocha:
a pinch of instant coffee

I believe this is the original recipe: http://recipes.sparkpeople.com/recipe-detail.asp?recipe=83254