Go fishing around in the back corners of your fridge until you find your jar or ramekin or can full of bacon fat. If you eat pork, you almost certainly have one—it's the not-so-hard-won bonus-points ingredient, the culinary equivalent of being handed a winning lottery ticket.
Bacon fat is the savory, smoky, super-flavorful ingredient you may be throwing out (or just ignoring). Don't pour it down the drain (really—don't! It's bad for your pipes). Instead, use it like the infused oil that it is and make these: