i'm curious about replacing shortening in recipes for baked goods with lard. i'm not into crisco and find plain old butter not to be the best substitute in many cases. i have a tub of mexican-style lard (manteca) that i purchased at a mexican market in queens, which i use for certain mexican dishes, beans, etc. however, it smells very smoky and bacony, and is kind of brownish, so i suspect it is just rendered bacon fat. i'm a bit hesitant to put this in my pie crusts, etc., as i don't want them to taste like bacon! so i'm wondering what true lard looks and smells like, and if it would be possible to render it myself? is there a difference between "manteca" and "lard"?