I agree with Jordy that if you use all oil it would to much fat even with the servings that you get. Also I use baby food in alot of recipes as well when it calls for oil. I can use applesauce but sometimes I am out so that is when the baby food comes in handy since it store for a long time in the jars. Also the amount of applesauce per brownie would be very little. The peas would be a good idea i think because first it does not have much of a taste so it wouldn't change the taste of the brownie where as other foods might change the taste.