Beef Tallow Is Not Hardening: What Could Be Going Wrong?

People name beef tallow for its multiple cooking and skincare applications, plus its capability to make candles.
People often find beef tallow hard to work with because it does not set in the proper solid form.
During different uses of beef tallow, you will find that the material stays liquid despite having cooled down.
Your concern about beef tallow not showina g solid form makes you puzzled.
This article analyzes why beef tallow does not become solidified as needed and presents useful methods to achieve proper solidification.
Beef Tallow Fails to Solidify Because of Multiple Factors
Temperature
Beef tallow fillets solidify because of improper storage temperature.
When the rendered fat cools down, it needs to transform into a solid state due to the intense contraction of fat molecules and their crystallization.
When tallow reaches an improper storage temperature, it develops issues that prevent it from freezing permanently (1).
Storage in warm areas or subjecting your beef tallow to excessive heat during cooling will make it either remain liquid or partially solidify.
Fat Composition
The solidification of your beef fat tallow depends strongly on the particular makeup of that fat.
Beef fat includes both types of fat, including saturated and unsaturated compounds.
Solidified fats become firm at room temperature, yet fats with no saturation stay liquid.
Your tallow might not solidify even at room temperature when you use fat from lean beef cuts or animals that received different diets due to higher unsaturated fat levels in the beef fat (2).
Improper Rendering Process
The beef fat melting step separates the fat from all non-fat elements, including water, meat segments, and contaminants.
Faulty rendering steps will prevent your tallow from setting properly.
When fat burns during high-temperature rendering, it stays too liquid (3).
Inadequate separation of fat during processing will leave contaminants that stop the product from setting correctly.

How Much Time Does the Beef Tallow Need until it Turns Hard
The length of time beef tallow needs to solidify depends on multiple conditions.
Beef tallow starts solidifying when it reaches room temperature within several hours to a full day.
The length of solidification depends both on the amount of fat being worked on and the temperature settings we choose, while retaining ingredient considerations.
Solidification happens rapidly when tallow goes into a cooler environment of 60°F (15°C).
Follow this Instructional Guide to Render Beef Tallow Successfully
A successful rendering method prevents tallow from remaining liquid.
Choose the Right Fat
The quality of beef fat differs from one source to another. To make high-quality beef tallow, you should use suet, which is the natural fat that surrounds the loins and kidneys of cows.
Suet fat features a large amount of saturated fats that enable easy tallow solidification.
Begin Rendering at Low Heat
Place beef fat into a cooking plan or slow cooker, then heat it at a low temperature to start rendering.
Protect your beef fat from high temperatures because they burn the fat and keep the tallow liquid.
Cooking at a gentle low temperature helps drain fat while taking out unwanted pieces.
Strain the Fat
Put the melted fat through a fine mesh strainer or cheesecloth to take out any meat parts, connective tissues, and contamination.
Straining removes particles that can damage the melting and hardening of tallow.
Lay the melted fat to reach room temperature before it turns solid
Put your strained fat into a new container and let it cool down.
Set the container in a regular room setting or keep it in a chilly spot to make the tallow become solid.
You need to cool the fat properly until it becomes a solid state.
Keep the tallow away from heat since warm conditions slow down the solidifying stage.

Our Solution for Liquid Tallow
When your tallow fails to set correctly, you can follow these methods to correct it.
Re-rendering
You can create new tallow by heating the melted product.
When the initial rendering did not separate the fat properly, we can fix this through lower heat re-rendering to achieve a denser texture.
Storage Adjustments
Putting tallow in a cold space will make solidification possible if you stored it somewhere hot earlier (4).
Using a chilled spa, whether a cool room or refrigerator, can improve your tallow's ability to solidify when it reaches room temperature but remains too hot.
Blending the Tallow
Tallow presents problems with liquidity due to particles of grain and uneven settling when solidifying.
Mixing tallow helps reduce graininess and creates a level surface during solidification (5).
Follow These Rules to Work Effectively with Beef Tallow
Do’s:
You should pick suet from grass-fed cows since their beef fat creates excellent tallow.
Melt the fat slowly for smooth separation and to prevent burning.
Keep your tallow box in a low-temperature location to achieve the right texture.
Don’ts:
Using high heat during rendering creates liquid tallow instead of solidifying properly.
Keep tallow storage areas cold, or it will refuse to solidify.
Preparing tallow benefits from filtering in its liquid state to avoid material contamination.
Final Remarks
Beef tallow works for various purposes, but its solidification issues can be hard to deal with. The fat turns soft when rendered badly, cooked at intense temperatures, or contains specific oils. You need to cook the fat slowly at mild temperatures while filtering out impurities, then transfer it into a zone of cold temperature to get hard tallow.
To get better results, try rendering your tallow again or switch where you keep it to make it solidify faster. By following these basic steps, you will obtain flawless, solid tallow that you can apply to all your projects and cooking tasks.
💪Got soft tallow? Let’s get it solid! Follow our tips for perfect results! 👌
FAQs on Beef Tallow Is Not Hardening: What Could Be Going Wrong?
When left to cool, lard needs approximately one day to become solid.
Room temperature beef tallow needs various hours up to one whole day to get solid, depending on the surrounding temperature.
My beef tallow does not become solid because of what?
Tallow remains soft because lithium particles stick up from improper handling, excessive unsaturated fat, and warm storage.
You need instructions to harden beef tallow into a solid form.
Perform your rendering in low temperatures and store the tallow in cold spots to allow it to become solid.
I have problems with the hardness of my tallow.
Tallow remains soft due to excess unsaturated fats, plus poor rendering or exposure to warm storage conditions.
What makes my beef tallow turn yellow?
Tallow receives its yellow color either when derived from grass-fed cows or during the rendering transformation process. It’s perfectly safe to use.
Related Studies
Title: Effect of Temperature on Solidification of Beef Tallow
This study investigates how varying temperatures influence the solid fat content and crystallization behavior of beef tallow.
Link: https://www.davidpublisher.com/Public/uploads/Contribute/5680cc1f3f7a7.pdf
Title: Saturated vs. Unsaturated Fats: Impact on Solidification of Animal Fats
The article discusses the structural differences between saturated and unsaturated fats and their effects on the physical state of animal fats at room temperature.
Link: https://www.verywellhealth.com/difference-between-saturated-fats-and-unsaturated-fats-697517
Title: Effects of Rendering Methods on the Yield and Quality Characteristics of Animal Fats
This study examines how different rendering methods affect the yield and quality of animal fats, highlighting the importance of proper rendering techniques.
Link: https://digicomst.ie/wp-content/uploads/2020/05/2013_10_60.pdf
Title: Quality Control of Alimentary Animal Fats Under Different Storage Conditions
The research assesses how storage temperature and time impact the quality and solidification of animal fats, including beef tallow.
Link: https://journal-of-agroalimentary.ro/admin/articole/5529L11_Vol_21%281%29_2015_75_81.pdf
Title: Reduction of Graininess Formation in Beef Tallow-Based Plastic Fats by Interesterification
This study explores how blending and interesterification techniques can reduce graininess in beef tallow-based fats.
Link: https://link.springer.com/content/pdf/10.1007/s11746-010-1627-5.pdf