soap making

Goat milk, oats and honey Soap

I have only made soap with goat’s milk a handful of times. I made this one at the request of someone who really likes Goat milk soap. She also wanted lots of colloidal oatmeal in the soap and honey.

I knew I had to freeze the goat milk ahead of time, so I did. I also filled a bowl with ice to keep the solution cool. I was concerned about false trace and uneven crystallization which happens when everything is too cold, so I kept my oils heated at 100 F as usual, which was probably not a good idea. I also used the stick blender until I was sure emulsion had been reached. Then instead of stirring the fragrance, I also blended it in, to bring it to trace before pouring in the mold.


Although I had everything ready as far as the soap went, I didn’t get my camera ready so midway the battery is flashing and my backup is dead as well, so that was unnecessary stress! When that happens I usually focus on the soap and worry about the video later, if at all. Here is the video though:

I was really happy with the design for this soap, since I suspected it would thicken up fast with my recipe, with the liquid discount and all the sugar from the honey and the goat milk, I concentrated on decorating the top. This was my fourth oatmeal, milk and honey soap, and I didn’t want to repeat any of my past designs. My first one simply has the bubble wrap on top for the honeycomb look, the second one had honeycomb/hexagons embeds inside and melt and pour on top. The third one had melt and pour hexagons on top, made with a large mold. I was happy with how this fourth one turned out, because I feel that the honey effect with the melt and pour is more realistic since I chose a different color combination to make it. Instead of just copper, I used some yellow coloring. as well.


Also, I like how the honeycomb effect turned out, with a stamp I made with polymer clay years ago and had forgotten to try. I actually made a 3d printed version as well, which worked out better, and it is available in the Shop. I used it in some soap dough which I put on top of the soap. What I also liked were the bees, because they don’t remind me of flies (which the first bees I ever attempted to make with soap dough did). I made them larger, inspired in this necklace I saw, and I am happy how they turned out. I also like the pop of color that the flowers add to it. And yet, there was something I was not happy about, I suspect a scorched the sugar in the goat’s milk. It was hard to smell in the final bars, but my nose still detected some burn notes.

I put it in the freezer for a couple of hours and then moved it to the fridge for the rest of the time, to avoid gel phase.

This is what I would do different next time:

  • I would blend the colloidal oatmeal’s into the oils before mixing the lye with the frozen milk
  • I would mix the lye and frozen milk more slowly, to keep it a low temperature, I felt like I almost scorched the sugars in the milk, like I mentioned above, at some point the lye solution reached 125 F even though I had it in a bucket with ice and the milk was frozen. I wast just reading a fb post that if the honey goes above 104 F it will turn the soap brown.
  • I would use a more narrow container for both the milk and lye and the ice around it, so that the ice comes all the way to the top on the sides.

Recipe Totals

Liquid Required9.09 oz257.57 g
NaOH Weight at 99 % Purity4.72 oz133.9 g
KOH Weight at 90 % Purity0.39 oz10.99 g
Lye Weight5.11 oz144.88 g
Oil Weight35 oz992.23 g
Fragrance Weight2.19 oz62.01 g
Super Fat5 %
Total Batch Weight51.38 oz1456.7 g
NaOH / KOH Ratio95 % / 5 %
Lye Concentration36 %

Recipe Oils, Fats and Waxes

Oil%OuncesGrams
Olive Oil3311.55327.44
Coconut Oil, 76 deg258.75248.06
Tallow Beef207198.45
Apricot Kernel Oil155.25148.83
Cocoa Butter72.4569.46
Total10035992.23

Colorant for MP for honey look:

1 drop each of yellow and copper liquid melt and pour soap colorants (Bought at hobby lobby)

Additives:

2 tsp ppo of honey

I also used vanilla stabilizer (thiosulfate dissolved in water) and EDTA as a chelator.

4 TBS colloidal oatmeal

Mold

10″ Silicone loaf mold from Nurture Soap

Embeds

-Honeycomb made with soap dough and this stamp.

-Honey effect made with Crystal Clear MP

-Bees were made with soap dough and the wings with clear melt and pour, although I might make the wings white next time because it is hard to see them against the background

– Flowers made with this mold and soap dough. See Making soap flowers

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