Aaron Gleeman and Tangotiger, and several others, had a think. They came up with a great number, the GPA (Gleeman Production Average). Go read all about it. The gist : the GPA tastes just like Batting Average, but has 259% more vitamins and minerals.
Just for your edification, here are the 2003 GPAs for your Toronto Blue Jays:
delgado,carlos .340
wells,vernon .299
myers,greg .294
clark,howie .287
phelps,josh .278
catalanotto,fra .276
johnson,reed .266
kielty,bobby .261
hinske,eric .257
bordick,mike .249
wilson,tom .247
hudson,orlando .246
woodward,chris .241
berg,dave .230
werth,jayson .219
huckaby,ken .150
cash,kevin .130
https://www.battersbox.ca/article.php?story=20031125043041999