How to Render Beef Tallow
Render beef tallow by slowly melting beef fat trimmings over low heat until the liquid fat separates from the connective tissue and turns clear. Strain the resulting liquid through fine mesh and store it in a cool place, where it will solidify into a stable, white cooking fat.
Start with clean, hard fat.
Use cold suet or trimmed kidney fat for the purest result. Avoid fat with too much meat attached, as it can burn and introduce unwanted flavors.
- Heavy-bottomed pot or Dutch oven
- Sharp knife
- Fine-mesh strainer
- Cheesecloth
- Glass storage jars
What goes in.
- 2 lbbeef suet or fat trimmings, chilled
- 1/2 cupwater (optional, helps prevent early scorching)
Low and Slow
Keep your heat at the lowest possible setting. If the fat bubbles vigorously, it is too hot and will turn yellow or develop a burnt scent.
The method.
Prepare the fat
Cut the chilled fat into small, uniform half-inch cubes. The smaller the pieces, the faster and more evenly they will render.
Begin the melt
Place the fat into your pot over the lowest heat setting. If using water, add it now. Cover slightly to start the melting process.
Render
Cook for 2 to 3 hours, stirring occasionally. The fat will turn into a clear, golden liquid, and the remaining solids—called cracklings—will become brown, crispy, and float to the top.
Strain
Line your strainer with a few layers of cheesecloth. Carefully pour the liquid fat through into your glass jars. Do not squeeze the solids, as this releases impurities.
Cool and store
Let the fat sit uncovered at room temperature until it turns opaque and firm. Seal tightly and store in the refrigerator or a cool, dark pantry.
When it doesn't go to plan.
Chill your fat in the freezer for 20 minutes before cutting; it will be much easier to handle.
Use the leftover crispy cracklings as a topping for salads or baked potatoes.
Tallow should have a neutral, clean scent. If it smells like burnt steak, the heat was too high.
The ones that keep coming up.
How long does rendered tallow last?
Stored in an airtight container in the refrigerator, it keeps for several months. In the freezer, it remains stable for up to a year.
Why did my tallow turn out grey?
This usually happens if impurities or bits of meat were left in the jar or if the fat was overheated. Always strain carefully and keep the heat very low.
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