by Texas Homesteader ~ Donnie Caves
There’s something mighty satisfying about making your own soap from scratch. It’s one of those old-fashioned homestead skills that connects us to generations before us — back when nothing went to waste, and every part of the animal had a purpose.
Here on the Texas Homestead, we make tallow soap — a rich, creamy, long-lasting bar made from rendered beef fat. It’s simple, cost-effective, and just plain feels right. You’ll end up with a clean, natural soap that nourishes your skin and gives that nostalgic “country clean” feeling.
If you’ve ever wondered how to make tallow soap from start to finish — this full guide will walk you through every step, from rendering fat to curing your finished bars. Let’s get started, y’all.
Tallow soap is soap made using tallow, which is rendered beef fat. Back in the day, our great-grandparents saved animal fat from butchered cows or deer, melted it down, and used it to make soap and candles. It was a way to stretch every bit of what you raised — nothing wasted.
Tallow gives soap:
Create Delightful Tallow Soap at Home in 5 Easy Steps! 9
If you’ve got access to local beef fat — or even your own butcher scraps — this is one of the most sustainable and old-school soaps you can make.
Folks often ask me, “Why make tallow soap when you can buy fancy bars at the store?”
Well, here’s why homesteaders keep this skill alive:
Before you can make soap, you’ve got to render the fat. Rendering is just a fancy word for slowly melting fat to remove impurities and turn it into smooth, clean tallow.
Your tallow should be smooth, white, and almost odorless when done right. Congratulations — that’s the hardest part done!
Create Delightful Tallow Soap at Home in 5 Easy Steps! 10
Soap making is part art, part science. Precision matters, especially when working with lye (sodium hydroxide) — it’s what reacts with fat to make soap. Safety comes first.
Soap making requires precise measurements. Too little lye, and your soap will be greasy. Too much, and it can be harsh.
For a simple batch, use this tried-and-true formula:
Classic Homestead Tallow Soap Base:
This recipe gives a balanced 8% superfat — meaning there’s a little leftover tallow to keep your soap moisturizing and gentle.
This step demands respect. Always remember: Add lye to water — never water to lye!
Doing it backward can cause a dangerous reaction.
Here’s where the magic (and chemistry) happens!
When you reach trace, your tallow and lye have emulsified — they’re now on their way to becoming real soap!
Create Delightful Tallow Soap at Home in 5 Easy Steps! 11
At trace, it’s time to get creative. Here are a few homestead-approved options:
Mix your chosen add-ins thoroughly so everything’s evenly distributed.
Let it sit undisturbed for 24 to 48 hours.
Create Delightful Tallow Soap at Home in 5 Easy Steps! 12
During curing, excess water evaporates and the soap becomes harder, milder, and longer-lasting. Don’t rush it — patience makes perfect bars.
When your soap is fully cured, it’s ready for use! Store extra bars in a cool, dry spot, wrapped in paper to breathe. Properly stored, your tallow soap can last over a year — sometimes even two.
Each time you wash your hands or take a shower, you’ll feel that silky lather and know you made it with your own two hands. That’s the homestead way.
Print
Course soap
Keyword tallow soap recipe
Prep Time 1 hour hour
Cure Time 42 days days
Servings 6 Bars
Get Recipe Ingredients
Prep Time: 1 hour
Cure Time: 4–6 weeks
Yield: About 8–10 bars
Skill Level: Beginner-friendly
Q: Does tallow soap smell like beef?
Nope! Properly rendered tallow is neutral in smell. Add essential oils for a pleasant scent.
Q: Is tallow soap good for sensitive skin?
Yes! Tallow’s natural fats are similar to human skin oils, making it gentle and moisturizing.
Q: Can I mix tallow with other oils?
Absolutely. Coconut or olive oil blends beautifully with tallow for improved lather and balance.
Q: How long does homemade tallow soap last?
Stored in a dry place, your bars can last 12–24 months without spoiling.
Q: Is tallow soap eco-friendly?
Definitely. It’s a zero-waste product made from an otherwise discarded resource.
Create Delightful Tallow Soap at Home in 5 Easy Steps! 13
Making tallow soap is one of those old-world skills that keeps you connected to your roots. It’s practical, rewarding, and surprisingly simple once you try it.
Every bar carries a story — a bit of your time, care, and tradition. Whether you keep it plain or add a touch of lavender or honey, you’ll have a soap that’s uniquely yours.
So next time you trim fat from a roast or visit the local butcher, don’t toss that suet. Render it, make soap, and enjoy that sweet satisfaction of crafting something useful from scratch.
Love old-fashioned homestead living? Check out more of our favorite DIY recipes and handmade tutorials:
From soaps and sprays to sauces and preserves — there’s always something new brewin’ here on the Texas Homestead!
There’s something mighty satisfying about making your own soap from scratch. It’s one of those old-fashioned homestead skills that connects us to generations before us — back when nothing went to waste, and every part of the animal had a purpose.
Here on the Texas Homestead, we make tallow soap — a rich, creamy, long-lasting bar made from rendered beef fat. It’s simple, cost-effective, and just plain feels right. You’ll end up with a clean, natural soap that nourishes your skin and gives that nostalgic “country clean” feeling.
Table of Contents
What Is Tallow Soap?
Why Homesteaders Still Love Tallow Soap
Step One: Render the Tallow
Step Two: Gather Your Soap-Making Supplies
Step Three: Measure Your Ingredients
Step Four: Mix the Lye Solution
Step Five: Melt and Cool Your Tallow
Step Six: Combine Lye & Tallow
Step Seven: Add Optional Scents & Additives- Step Eight: Pour & Mold
Step Nine: Unmold, Cut & Cure
Step Ten: Enjoy & Store- Homestead Tallow Soap Recipe
Troubleshooting Tips
Frequently Asked Questions
Final Thoughts from the Homestead
If you’ve ever wondered how to make tallow soap from start to finish — this full guide will walk you through every step, from rendering fat to curing your finished bars. Let’s get started, y’all.
What Is Tallow Soap?
Tallow soap is soap made using tallow, which is rendered beef fat. Back in the day, our great-grandparents saved animal fat from butchered cows or deer, melted it down, and used it to make soap and candles. It was a way to stretch every bit of what you raised — nothing wasted.
Tallow gives soap:
Create Delightful Tallow Soap at Home in 5 Easy Steps! 9
- A hard bar that lasts longer than many plant-based soaps
- A creamy, stable lather
- A gentle, conditioning cleanse that doesn’t strip your skin
- A natural, rustic quality that’s perfect for homestead living
If you’ve got access to local beef fat — or even your own butcher scraps — this is one of the most sustainable and old-school soaps you can make.
Why Homesteaders Still Love Tallow Soap
Folks often ask me, “Why make tallow soap when you can buy fancy bars at the store?”
Well, here’s why homesteaders keep this skill alive:
- It’s frugal. You’re using what you already have, turning waste into gold.
- It’s sustainable. No palm oil or industrial chemicals — just natural fat and lye.
- It’s dependable. Tallow soap holds its shape, lathers well, and lasts ages.
- It’s nourishing. The fatty acids in tallow are similar to those in our skin, making it gentle and moisturizing.
- It’s empowering. There’s nothing quite like washing your hands with soap you made yourself.
Step One: Render the Tallow
Before you can make soap, you’ve got to render the fat. Rendering is just a fancy word for slowly melting fat to remove impurities and turn it into smooth, clean tallow.
What You’ll Need:
- Raw beef fat (kidney fat or suet works best)
- Large heavy pot or slow cooker
- Fine strainer or cheesecloth
- Knife and cutting board
- Mason jars or tins for storing rendered tallow
Step-by-Step Rendering Instructions:
- Trim and Clean the Fat
Remove any bits of meat, gristle, or blood. The cleaner your fat, the better your finished soap will smell. - Chop or Grind
Cut the fat into small chunks (about ½ inch pieces). Smaller pieces melt more evenly. - Slow Melt
Place the fat in your pot or slow cooker and heat on low. It’ll slowly melt down into clear liquid. Don’t rush it — high heat can scorch the fat and leave an unpleasant odor. - Strain the Liquid
Once the solid bits turn brown and crispy, pour the melted fat through a strainer lined with cheesecloth into a clean bowl or jar. - Cool and Separate
Let the liquid cool overnight. The clean tallow will solidify on top, leaving a small layer of impurities and water at the bottom. - Remove & Store
Lift off the solid tallow, discard any leftover liquid, and store the tallow in clean jars.
Your tallow should be smooth, white, and almost odorless when done right. Congratulations — that’s the hardest part done!
Create Delightful Tallow Soap at Home in 5 Easy Steps! 10
Step Two: Gather Your Soap-Making Supplies
Soap making is part art, part science. Precision matters, especially when working with lye (sodium hydroxide) — it’s what reacts with fat to make soap. Safety comes first.
Safety Gear:
- Safety goggles
- Nitrile or rubber gloves
- Long sleeves
- Good ventilation (or outdoors)
Equipment:
- Digital kitchen scale (accurate to 0.1 oz)
- Heat-safe mixing bowls or pitchers (stainless steel or heavy plastic)
- Thermometer
- Stick blender
- Silicone spatula
- Soap mold (silicone or lined loaf pan)
- Parchment or freezer paper
- Towels or blanket (for insulation)
Ingredients:
- Rendered beef tallow
- Sodium hydroxide (lye) — 100% pure
- Distilled water (not tap water)
- Optional: essential oils, herbs, honey, oatmeal, or natural colorants
Step Three: Measure Your Ingredients
Soap making requires precise measurements. Too little lye, and your soap will be greasy. Too much, and it can be harsh.
For a simple batch, use this tried-and-true formula:
Classic Homestead Tallow Soap Base:
- 30 oz rendered tallow
- 3.88 oz lye (sodium hydroxide)
- 11 oz distilled water
This recipe gives a balanced 8% superfat — meaning there’s a little leftover tallow to keep your soap moisturizing and gentle.
Step Four: Mix the Lye Solution
This step demands respect. Always remember: Add lye to water — never water to lye!
Doing it backward can cause a dangerous reaction.
- Measure your 11 oz of distilled water into a heat-resistant container.
- Slowly sprinkle in 3.88 oz of lye, stirring gently as it dissolves.
- The mixture will heat up and release fumes for about a minute — keep your face back and your windows open.
- Once dissolved, set aside and let it cool down to around 100–120°F.
Step Five: Melt and Cool Your Tallow
- In a separate pot, melt 30 oz of rendered tallow over low heat until it’s clear and liquid.
- Once melted, let it cool slightly — your target temperature should also be 100–120°F, roughly matching your lye solution.
- You don’t have to be exact, but keeping them within 10°F of each other helps your soap come together smoothly.
Step Six: Combine Lye & Tallow
Here’s where the magic (and chemistry) happens!
- Pour the lye solution slowly into the melted tallow.
- Use your stick blender to gently pulse and stir. Alternate short bursts with manual stirring — you’ll see the mixture turn creamy and thick.
- Keep blending until it reaches “trace.”
- Trace is when the soap thickens enough that drizzled soap leaves a faint trail on the surface before sinking back in.
When you reach trace, your tallow and lye have emulsified — they’re now on their way to becoming real soap!
Create Delightful Tallow Soap at Home in 5 Easy Steps! 11
Step Seven: Add Optional Scents & Additives
At trace, it’s time to get creative. Here are a few homestead-approved options:
Lavender Tallow Soap
- Add 1 oz lavender essential oil per 2 lbs of soap
- Sprinkle dried lavender buds for decoration
Honey & Oat Tallow Soap
- Stir in 1 tablespoon raw honey and 2 tablespoons finely ground oatmeal
- Makes a moisturizing, gentle exfoliating bar
Peppermint & Clay Soap
- Add ½ oz peppermint essential oil
- Stir in 1 tablespoon bentonite clay for a fresh, deep-cleaning bar
Mix your chosen add-ins thoroughly so everything’s evenly distributed.
Step Eight: Pour & Mold
- Pour the thickened soap batter into your mold.
- Tap gently to remove air bubbles.
- Smooth the top with your spatula.
- Cover with a towel or blanket to keep the heat in — this helps the soap “gel” evenly.
Let it sit undisturbed for 24 to 48 hours.
Create Delightful Tallow Soap at Home in 5 Easy Steps! 12
Step Nine: Unmold, Cut & Cure
- After a couple of days, check your soap. If it feels firm and cool, gently unmold it.
- Slice into bars using a sharp knife or soap cutter.
- Place bars on a wire rack or parchment paper in a cool, ventilated space.
- Let them cure for 4–6 weeks.
During curing, excess water evaporates and the soap becomes harder, milder, and longer-lasting. Don’t rush it — patience makes perfect bars.
Step Ten: Enjoy & Store
When your soap is fully cured, it’s ready for use! Store extra bars in a cool, dry spot, wrapped in paper to breathe. Properly stored, your tallow soap can last over a year — sometimes even two.
Each time you wash your hands or take a shower, you’ll feel that silky lather and know you made it with your own two hands. That’s the homestead way.
Homestead Tallow Soap Recipe
Course soap
Keyword tallow soap recipe
Prep Time 1 hour hour
Cure Time 42 days days
Servings 6 Bars
Ingredients
- 30 oz rendered beef tallow
- 3.88 oz sodium hydroxide lye
- 11 oz distilled water
- Optional Add-ins:
- 1 oz essential oils lavender, peppermint, etc.
- 1 tbsp honey
- 2 tbsp ground oatmeal
- 1 tbsp bentonite clay
Get ingredients with
Instructions
- Render the Tallow: Melt and strain raw beef fat until pure and white.
- Mix Lye Solution: Add lye to water, stir, and let cool to 100–120°F.
- Melt Tallow: Gently heat tallow and cool to match lye temperature.
- Combine: Pour lye solution into melted tallow, blend to trace.
- Add Extras: Stir in essential oils, honey, oatmeal, or clay.
- Pour & Mold: Pour into mold, cover, and insulate for 24–48 hours.
- Unmold & Cut: Slice into bars and place on a rack.
- Cure: Let cure for 4–6 weeks in a ventilated space
Video
Notes
- Always add lye to water, never water to lye.
- Allow full cure time before using to ensure mildness
Homestead Tallow Soap Recipe
Prep Time: 1 hour
Cure Time: 4–6 weeks
Yield: About 8–10 bars
Skill Level: Beginner-friendly
Equipment
- Digital kitchen scale
- Heat-safe bowls
- Stick blender
- Thermometer
- Silicone mold or loaf pan
- Safety gear (gloves, goggles)
Troubleshooting Tips
| Problem | What Went Wrong | Fix It |
|---|---|---|
| Soap too soft | Too much water or undercured | Let it cure longer or use less water next batch |
| Soap separates | Oils & lye didn’t blend fully | Blend longer or at warmer temperature |
| Strong odor | Impure or scorched tallow | Render tallow slowly and strain twice |
| Lye-heavy / burns skin | Too much lye or undercured | Rebatch with more fat or let cure longer |
| Weak lather | Pure tallow formula | Add 10% coconut oil next batch |
Frequently Asked Questions
Q: Does tallow soap smell like beef?
Nope! Properly rendered tallow is neutral in smell. Add essential oils for a pleasant scent.
Q: Is tallow soap good for sensitive skin?
Yes! Tallow’s natural fats are similar to human skin oils, making it gentle and moisturizing.
Q: Can I mix tallow with other oils?
Absolutely. Coconut or olive oil blends beautifully with tallow for improved lather and balance.
Q: How long does homemade tallow soap last?
Stored in a dry place, your bars can last 12–24 months without spoiling.
Q: Is tallow soap eco-friendly?
Definitely. It’s a zero-waste product made from an otherwise discarded resource.
Create Delightful Tallow Soap at Home in 5 Easy Steps! 13
Final Thoughts from the Homestead
Making tallow soap is one of those old-world skills that keeps you connected to your roots. It’s practical, rewarding, and surprisingly simple once you try it.
Every bar carries a story — a bit of your time, care, and tradition. Whether you keep it plain or add a touch of lavender or honey, you’ll have a soap that’s uniquely yours.
So next time you trim fat from a roast or visit the local butcher, don’t toss that suet. Render it, make soap, and enjoy that sweet satisfaction of crafting something useful from scratch.
Love old-fashioned homestead living? Check out more of our favorite DIY recipes and handmade tutorials:
- Homemade Washing Powder – All-Natural Laundry Soap
- Natural Sprays for Spiders – Simple Pest Control Recipes
- Pasta Sauce Canning Recipe – Farm Fresh & Flavorful
- Powdered Garden Pest Control Blend – Cayenne, Garlic & Cinnamon
- Homemade Grape Jelly – Sweet & Simple From Scratch
From soaps and sprays to sauces and preserves — there’s always something new brewin’ here on the Texas Homestead!