be smarter about ingredient ratios

[mobeets]

for example:

• brown sugar = white sugar + molasses. So the ratios should actually use white sugar and molasses, not white sugar and brown sugar.

• baking powder = baking soda + cream of tartar + corn starch. So ratios should involve baking soda, cream of tartar, and corn starch—not baking soda and baking powder

• butter and coconut oil are both oils. so ratios should depend on the sum...

probably the simplest way to do this would be to do this as pre-processing. so in each input recipe, you do the substitution. for example, you change baking powder to baking soda + etc. and you just have a generic "oil" instead of butter and coconut oil.