Friday, November 9, 2018

Keto Bread, 39% VWG Test 6

Total Time: 7 hr 30 min = 2 hr 30 min (prep), 4 hr (rest), 1 hr (cook)
Yields: 18 slices
Difficulty: Advanced
Macros: 99 cal, 1. 2 g net carb, 3. 1 g fat, 12. 9 g protein
Allergens: Contains Vital Wheat Gluten

Original Instagram link: https://www.instagram.com/p/Bp2YJB2Aymu/
Bread Tear video: https://i.imgur.com/s6FMb1z.mp4

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50.3% Sponge:
  • 99 g water, 100 F / 37 C
  • 0.5 g (1/8 tsp) instant yeast
  • 48 g keto flour
  • 52 g vital wheat gluten

15.1% Water Roux:

Final Dough:
  • 45 g water, 100 F / 37 C
  • 4 g (1 tsp) instant yeast
  • 33 g (1 large, lightly beaten) egg, room temp; reserve extra for egg wash
  • sponge (above)
  • water roux (above)
  • 101 g keto flour
  • 121 g vital wheat gluten
  • 11 g heavy cream powder
  • 40 g sweetener
  • 4 g (1 tsp) salt
  • 40 g butter, room temp

Directions - Sponge:
  1. Dissolve yeast in water, and let sit 5-10 min.
  2. Stir in remaining ingredients.
  3. Cover and let ferment for 2 hr in a turned OFF oven with the oven light switched on.
Directions - Water Roux:
  1. Heat ingredients on med-low until pudding texture.
  2. Set aside to cool slightly.
Directions - Final Dough:
  1. In a bread machine or stand mixer or bowl, dissolve yeast in water, and let sit for 5-10 min.
  2. Add the remaining ingredients EXECPT the butter, and knead until a smooth ball forms.
  3. Knead in the butter until you can stretch the dough without it tearing (window pane test).
  4. Cover and let rise for 2 hrs or until double in size.
  5. Divide into portions, shape into balls, cover and let rest for 10-15 min.
  6. Roll into a rectangle the width of your pan, then roll into cinnamon roll from the short side.
  7. Flatten and repeat.
  8. Place in baking pan, cover, and do a final rise for 2-3 hrs or until double in size.
  9. Brush tops with leftover egg.
  10. Place in fridge to chill for at least 15 min.
  11. Preheat oven to 300 F / 150 C.
  12. Place bread in, and immediately turn oven down to 265 F / 130 C.
  13. Bake for 60 min, or until internal temp is at least 190 F / 88 C.
  14. Crack open oven, and leave it in for 5-10 min.
  15. Remove from oven.
  16. Immediately brush melted butter or heavy cream on the crusts.
  17. Let absorb for 5-10 min, then transfer bread to wire rack.
  18. Cool at least 20 min before tearing apart, or cool completely before slicing.
  19. Store in ziploc bag.
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Notes:
I increased the final dough weight this time to make it fill out better. Final dough weight was around 640g. A 9x5-inch loaf pan can hold 1850g total volume of water. The dough to pan ratio for this is around 2.8, so 1850g ÷ 2.8 = 661g. I think you can increase the final dough weight a little more if you wanted. Next time I might play with decreasing vwg content, but for now I’m quite happy with how this version turned out.



42 comments:

  1. Amazing. I tried your method and while I made a few mistakes it turned out great. I suggest adding ascorbic acid (vitamin C) to the final dough (not the sponge). It strengthens the gluten and helps with rise.

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    1. Oh! I haven't looked into that. Do you mean like a vitamin C tablet, and crush it up? Or do they sell something already powdered?

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    2. How much powdered vitamin C needs to be added per weight? I have seen this in several recipes but was not clear on why it was there. Now I know.

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  2. You can crush up Vitamin C or purchase citric (ascorbic acid). The citric acid is usually found in the canning section at a grocery store. If not, order it online.

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    1. Wonferful! I will definitely look into this! Thank you so much!

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    2. I haven't gotten around to playing with citric acid yet. I did purchase soy lecithin, but haven't played with that either.

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  3. I'm wondering how long it should knead for? I'm using a Kitchenaid stand mixer (got it for Christmas!) and when I'm kneading the dough (using the dough hook) it just makes a sort of "cow pattie" on the bottom of the bowl and the hook just sort of swirls around on top of it. :( Do I just need to let it continue for a long time? 5 minutes? 10 or 20? Does this mean my dough is too moist? I'm in Seattle. No high altitude here, but maybe humidity??

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    1. Hello, you should knead until it reaches the windowpane stage. I'm wondering if it's flat like you describe might be because the hook wasn't able to have good contact with the dough. You can try using the paddle attachment first to make a cohesive ball of dough, and then switch to the hook. If you visit my Instagram page, there is a Highlight called Dough 101 with examples. Your dough should look like this during windowpane: https://www.instagram.com/p/Brum-a_AwJc/

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    2. Thanks! That picture and the Dough 101 really helps! I think I need to adjust my mixer so the attachments are set closer to the bowl. I remember from my bread making days there was such a thing as over-kneading dough and I was worried I might have been doing that with this last batch (though I never got to the windowpane stage). By the time I took the dough out for the first rise it was pretty tough, but it softened up completely after rising. I'll give the recipe another go with the mixer adjustment. Thank you!

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  5. this bread looks really good. I've made quite a bit of low carb bread over the past 15 years using vital wheat gluten or wheat protein isolates 5000 & 6000 (replaces the VWG and has fewer carbs), along with oat fiber, resistant starch, etc. How does your bread taste? Does it have any of the VWG strong flavor? The video of your pulling the pieces apart looks amazing-great texture!

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    1. I've heard of wheat protein isolate, but haven't had a chance to try it. Would this be a gluten-free option?? I'd be very interested if you could point me to a recipe to try out. I've made versions of the bread prior to this without the VWG, and I have to say I prefer the taste of this one. I haven't had normal bread in years, so I definitely second guess my taste skills. I think it tastes like baked goods. I'll have to ask some non-keto folks to try it some time to get a true opinion.

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    3. I have replaced the vital wheat gluten with the same volume of Wheat Protein Isolates 5000 and 8000 in a 4-1 ratio, but I haven't tried doing the replacement by weight. The WPI's probably contain more gluten by weight, since the wheat protein IS gluten, as far as I know, At least the WPI's have less carbs than vital wheat gluten. I'm getting ready to try your bread tomorrow, as I've just received my Micellar Casein. I have the other ingredients, including the inulin, but only have whole milk powder and not powdered cream. The whole milk powder says it's 28% fat, so I'm thinking that should work here. I'll try the bread first with vital wheat gluten, then try another batch with the Wheat Protein Isolates and see what the difference is. I've been reading about the tangzhong method and ran across your blog serendipitously a couple of days ago. I'm excited to have another good-looking bread to try!

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    4. Oooops, just went to make the keto flour and found that my 2 jars of chicory root inulin (one which was sealed, never opened) were just cylindrical rocks. Past their due dates, for sure! Won't have my just-ordered inulin til Saturday, sigh...

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    5. Last time, the mailman delivered to the wrong address. I waited 3 days, and it magically was left outside my gate (probably by a neighbor).

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    6. I just checked out the WPI’s and decided to order both versions. Are there recipes someplace? But I would start experimenting with this as well as with Luna’s flour..

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  6. Please upload a video of how you make your bread is so difficult for me to follow the steps thank you

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    1. It's difficult to make a video because my machine stops when I lift the lid. There are a lot of Youtube videos that show how to use a Stand-mixer. It is also difficult to make a video on how to make the sponge because it is "time" that makes a sponge and not a process. I will try to video document more in the future. In the meantime, this video is pretty easy to follow: https://www.youtube.com/watch?v=mvmHqkvhzuA

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  7. Ketoluna I need your help.

    I weighed everything on my scale to make a large batch of keto flour and decided to make both your shokupan v2 test 5 bread AND your jiggly cheesecake.

    The bread after incorporating the butter after the near windowpane test never rose. And only slightly if any upon baking.

    The cheesecake tastes brilliant, but didn't quite rise as much as yours did.

    I honestly think it was my scale. But I was wondering if on the shokupan it was from when I mixed the yeast with water + inulin+ egg stage. I waited 15 minutes and it barely frothed. Is it supposed to bloom really high??

    Thank you for all your inspiration, I'm baking more because of you.

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    1. Hello, after letting the yeast rehydrate you should see foam about double the height of your liquid after 5-10 min. I use Fleischmann Rapid Rise Yeast. If your kitchen is cold, you may want to ferment the dough in a turned off oven with the light on and a small mug of boiled water. If you haven't already, you may want to get an oven thermometer to check your actual baking temperature. Sometimes, an oven can be too hot or too cold, and you have to re-calibrate. For the cheesecake, did you use parchment paper and make it taller than your actual pan height? This provides room for the cake to rise upward. Hope this helps!

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    2. I have been following someone on YouTube who uses VWG in his LC bread. He uses his microwave to get the correct rise. Basically, boil a cup of water and leave it in the microwave, and then put whatever you want to rise inside the microwave. Replenish the water from the kettle to keep it hot and moist. He insists that any recipe that uses VWG needs quite a bit of moisture.

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    3. You do typically want to add more hydration, but I find that the keto flour balances the need for that since inulin fiber is not absorbent. I tend to do a 75% - 80% hydration bread. The steam is to keep the bread from forming a crust which will create a giant air pocket during the baking process. It also creates a nice humid environment for the yeast to be more active.

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  8. What kind of consistency am i looking for? it seems to be on the tacky wet side in the mixer(stand up). Its also very tacky upon touch. Should i expect alot of development? Im wondering if i need to adjust the H20.

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    1. You should be able to pass the windowpane test. Perhaps the video links in this post will help: https://ketotestkitchen.blogspot.com/p/latest-keto-bread-recipes-and-video.html ("Check dough strength before adding butter" video.)

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  9. I took another shot at it just now. I had the same issue with it being very sticky and wet. So in an all out effort i added alot of flour until it resembled a ball of dough(it took alot of flour,more salt). Its very stiff. Im going to make up another flour mixture then start with no water and gauge it next tome.

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    1. You shouldn't need to add any additional flour. Are you able to try using the paddle attachment at the beginning, and then switch to the dough hook? It will be extremely sticky at the beginning, but once the gluten starts to form it should come together and you should actually be able to knead it with your bare hands.

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  10. Ok. That helps alot. I wanted to know its potential of development. Patience is a good teacher in this case. So i will try that. I actually too out the other abatch and added water to it. I had to cut the bulk rise short. I don't know what im going to end up with, but next time i will mix it longer and let it develope. Thats how i mix my loaf breads, a little on the slck side and wait for the strength to develope. Thanks

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    1. Yes, and you have to remember this is not like traditional bread dough so a lot of the practices from there cannot be applied to this very well. I do about 40-50 min of kneading sometimes to get to windowpane.

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  11. Ok. It came together nicely. I left it mixing for a long time, pactically forgot about it, came back and the it was a rubber ball bouncing in the mixer. Then i added the butter which tore the dough up, so i just kneaded by hand until it was smooth. Its on its bulk rise now. Im keeping it very warm. I have good temperature control in the bakery

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  12. Can the dough become too strong. It seems very dry and rubber like .Like i said it caught me by surprise.

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    1. Yes, I would think if you left it too long in a machine to knead it can develop too much gluten. I normally finish by hand, so I get tired before the gluten can get too strong!

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  13. Is there anything that can be substituted for the vital wheat gluten to get anywhere close to your results? I know that gluten unfortunately has a very unique quality that is difficult/impossible to duplicate with anything else. I'm grain free due to sensitivities and inflammation, and I've been dying to find a good bread recipe.

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    1. Hi, for this recipe it's specifically testing the vital wheat gluten. I do have older recipes that do not use vital wheat gluten, but they are not as strong. https://ketotestkitchen.blogspot.com/p/keto-brioche-breads.html

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  14. Well I tried it again. I mixed it alot less mix time and still got a tight crumb texture. So that eliminates the possibility of over mixing. Actually the last mix looks like yours in the video.I wonder what it is. I notice it takes almost all day to make the dough.I had to retard the loaves. Any thoughts?

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    1. I knead for at least 40-60 min, so I don't think you over mixed at all (unless you have an industrial mixer). It takes nearly 6-8 hrs from start to finish. Most of the time is spent waiting for the yeast to do their job. I've had success kneading the dough (passing windowpane test), and letting it cold ferment overnight (1st rise/bulk fermentation). Let it come to room temperature, shape, and final proof the following day. The tight crumb can be caused by not reaching windowpane and all the gas is escaping, or it can be from not allowing enough time for the dough to rise to it's fullest.

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  15. were you ever able to find out how much citric acid to add to the dough?

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    1. I haven't tried, but you can maybe start with 1/4 tsp (1 g).

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  16. Hello can we use heavy cream not powder I can’t find powder

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  17. Can we use heavy cream instead of heavy powder we dnt have powder here

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