How to Render Lard at Home
Working with leaf fat—the visceral fat surrounding the kidneys—yields the cleanest, whitest lard. If you are using back fat, expect a slightly stronger pork scent, which works well for savory frying but is less ideal for fine pastry.
Cold fat is easier to cut
Keep your pork fat in the freezer for about 30 minutes before you start. This makes it firm enough to dice into uniform cubes, ensuring it melts evenly.
- Heavy-bottomed Dutch oven
- Sharp chef's knife
- Fine-mesh strainer
- Cheesecloth
- Glass jars for storage
What goes in.
- 3 lbpork fat (leaf or back fat), chilled
- 1/2 cupwater
Preventing the Burn
Keep the heat at the absolute lowest setting. If the lard begins to smoke or turn dark brown, it has scorched and will impart a bitter flavor to your finished product.
The method.
Dice the fat
Cut the pork fat into small, uniform cubes, roughly half an inch wide. Smaller pieces render faster and more efficiently.
Start the melt
Place the cubes into the Dutch oven with the half-cup of water. The water prevents the fat from sticking and burning before it reaches its melting point.
Simmer gently
Set the burner to the lowest heat. Let the fat melt down over two to three hours. Stir occasionally to ensure even heating.
Check for completion
The lard is ready when the liquid is clear and straw-colored, and the remaining pork solids—called cracklings—are golden brown and float on the surface.
Strain and store
Place a double layer of cheesecloth inside your fine-mesh strainer. Pour the rendered liquid through into a clean bowl, discarding the cracklings or saving them for a snack. Transfer to glass jars and let cool completely before covering.
When it doesn't go to plan.
Store rendered lard in the refrigerator for up to six months, or in the freezer for a year.
If you want pure white lard, ensure you trim away any lean bits of meat from the fat before dicing.
Do not discard the brown cracklings; sprinkle them with coarse sea salt while they are still hot.
The ones that keep coming up.
How do I know if I have rendered it long enough?
If the liquid looks cloudy, it still contains water. Continue cooking until the liquid is transparent like oil.
Why does my lard have a strong odor?
If the fat was heated too quickly or the temperature was too high, you may have scorched the proteins. Keep the heat very low next time.
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