Whole Wheat Sourdough Multigrain Struan, Delayed Fermentation Method, Trial 2

December 16, 2012 at 5:00 pm 1 comment

Whole Wheat Sourdough Multigrain Struan

Whole wheat sourdough multigrain struan.

Three months ago I attempted a recipe from Peter Reinhart’s book Whole Grain Breads—the multigrain struan, that is, the very bread that launched Peter’s baking career.

So, how’d that go?

Basically, it was an utter disaster. The deflated loaf was dominated by a vile concoction of bitterness, sourness, and saltiness, likely caused by the rancidity of the milk. Deeply disheartened by my results, I was soon assaulted by bouts of self-criticism and -doubt. I wanted to quit baking, take a long hiatus, and dwell in an abode of displeasure.

“Yo, snap out of it!” demanded an inner voice, “You ain’t no pro baker, you gonna make mistakes, so get off your stinky butt and bake—bake ’til you drop dead!”

Okay, then… But only because I like bread so much.

During the months that followed, I experimented with dough at various hydration levels, pre-ferments, techniques, and methods—all learnt to combat the recipe that plunged a dagger into my heart, making me bleed a river of melancholy.

Cross-stitched by greater confidence, that wound had closed.

(This post has been submitted to YeastSpotting.)

Relevant links:

  • Baking Badly: Multigrain Struan, Delayed Fermentation Method
  • The Fresh Loaf: My Second Attempt at Peter Reinhart’s Whole Wheat Multigrain Struan



  • Contents

  • Introduction
  • Objectives
  • Ingredient List
  • Equipment List
  • Procedures
  • Results
  • Conclusion



  • Objectives

    The primary objectives for the whole wheat sourdough multigrain struan were the following:

  • firm, thick, dark brown, red tint crust
  • slightly open, medium soft, pale brown crumb
  • faint to mild nutty, wheaty odour
  • mildly tangy, moderately nutty taste



  • Ingredient List

    Adapted from the book Peter Reinhart’s Whole Grain Breads, the following adjustments were made to the original recipe:

  • substituted biga with sourdough starter
  • used milk, palm sugar, and olive oil
  • decreased instant yeast and sweetener amount
  • implemented several different techniques and procedures
  • Additionally, if available, I’ve listed brand names of the food products I used in the tables below. Disclaimer: This isn’t an endorsement. I’m simply indicating the names of the branded products used in my baking experiment.

    Yield: 1 whole wheat sourdough multigrain struan (loaf)
    Total Prep Time: N/A
    Total Bake Time: 50 minutes

    Grain Mix
    Ingredient Amount Brand Name
    Pearl barley 28 g Origins
    Buckwheat 28 g Origins
    Quinoa 28 g Origins
    Flax seeds 28 g Origins
    White sesame seeds 28 g N/A
    Sunflower seeds 28 g Origins
    - – - – - – - – -
    Soaker
    Ingredient Amount Brand Name
    Whole wheat flour, Chilled 57 g Gold Medal
    Grain mix 168 g N/A
    Roasted sea salt 4 g Hakata Noshio
    Whole milk / Full cream milk, Chilled 170 g Dutch Mill
    - – - – - – - – -
    Pre-Ferment: Whole Wheat Sourdough Starter
    Ingredient Amount Brand Name
    Whole wheat sourdough starter, 75% hydration 55 g N/A
    Mineral water, Room temp. 165 g Mineré
    Whole wheat flour, Chilled 220 g Gold Medal
    - – - – - – - – -
    Final Dough
    Ingredient Amount Brand Name
    Whole wheat flour, Chilled 57 g Gold Medal
    Roasted sea salt 5 g Hakata Noshio
    Instant yeast 5 g DSL
    Palm sugar 20 g Palma
    Extra virgin olive oil 14 g Campagna
    Soaker 399 g N/A
    Whole wheat sourdough starter, 75% hydration 398 g N/A
    - – - – - – - – -
    Glaze & Topping
    Ingredient Amount Brand Name
    Chicken egg, Albumen / White, Chilled N/A N/A
    Poppy seeds N/A N/A
    - – - – - – - – -
    Extras
    Ingredient Amount Brand Name
    Extra virgin olive oil N/A Campagna
    - – - – - – - – -




    Equipment List

    Countertop convection oven, Refrigerator, Table cloth (Couche), Parchment paper, Spatulas, Strainer, Bowls, Mixing bowls, Pot, Mechanical kitchen scale, Chinese chef’s knife, Paring knife, Razor and wooden skewer (Lame), Spoons, Pastry brush, Oven mittens, Wire rack, Cutting boards, Unglazed clay tiles (Baking stone)




    Procedures

    Warning: Do not attempt my “recipe” (i.e., experiment) without considering the following; variations in room temperature, humidity, altitude, food products, kitchen utensils and equipment, techniques and methods, amongst other factors, will influence the outcome of your baked goods.

    Before I began, I measured, prepared, and organized my ingredients and kitchen equipment. This includes:

    • placing the unglazed clay tiles onto the lower rack of the oven
    • placing the lid-closed metal pot onto the unglazed clay tiles
    • cutting a sheet of parchment paper
    Whole Wheat Sourdough Multigrain Struan: Step 1

    Step 1.

    Step 1: Assembled to prepare the soaker, the whole wheat flour, grains, seeds, salt and mixing bowl were retrieved.

    Whole Wheat Sourdough Multigrain Struan: Step 2

    Step 2.

    Step 2: Once the said dry ingredients were placed into and hand-mixed in the mixing bowl, I fetched and poured the milk into the mixing bowl.

    Whole Wheat Sourdough Multigrain Struan: Step 3

    Step 3.

    Step 3: With my hands and a plastic spatula, I mixed and scraped the ingredients until they were well blended. Shortly thereafter, the mixing bowl was sealed with plastic wrap, then refrigerated at 7°C / 44.6°F for approx. ten hours.

    Whole Wheat Sourdough Multigrain Struan: Step 4

    Step 4.

    Step 4: One reason why I enjoy baking bread is that it often amounts to a few dirty dishes. Pastries, on the other hand, well, let’s not get into that.

    Whole Wheat Sourdough Multigrain Struan: Step 5

    Step 5.

    Step 5: This is Abital, my dear and beloved sourdough starter. Prior to being baked, she was fed three meals…

    Now that I think about it, it sounds as if I’m treating my starter like a death-row prisoner.

    Whole Wheat Sourdough Multigrain Struan: Step 6

    Step 6.

    Step 6: Waking up at six in the morning, I coerced myself to remove the soaker from the refrigerator. After doing as such, the soaker was left to rest at above room temperature for two hours.

    Of course, afterwards, I promptly jumped into bed and took a brief nap.

    Whole Wheat Sourdough Multigrain Struan: Step 7

    Step 7.

    Step 7: After two hours had elapsed, I armed myself with a Chinese chef’s knife and divided the soaker into sixteen portions.

    Whole Wheat Sourdough Multigrain Struan: Step 8

    Step 8.

    Step 8: With the side of the blade, I scooped each portion of the soaker and chucked it into a mixing bowl. Subsequent to that, I assembled the following materials: whole wheat sourdough starter, whole wheat flour, instant yeast, palm sugar, salt, and extra virgin olive oil.

    Whole Wheat Sourdough Multigrain Struan: Step 9

    Step 9.

    Step 9: In this precise order, I poured the olive oil, salt, sugar, and whole wheat flour into the mixing bowl, then grabbed and dropped chunks of the sourdough starter into the mixing bowl.

    Whole Wheat Sourdough Multigrain Struan: Step 10

    Step 10.

    Step 10: Mix, mix, mix, like an inebriated DJ I was!

    Whole Wheat Sourdough Multigrain Struan: Step 11

    Step 11.

    Step 11: Upon the formation of the dough, I proceeded to knead the dough by repeatedly folding the dough in half for three or four minutes, then left the dough to rest for five minutes.

    In the meantime, I thinly coated a separate mixing bowl with extra virgin olive oil.

    Whole Wheat Sourdough Multigrain Struan: Step 12

    Step 12.

    Step 12: Once the dough was rested for five minutes, I kneaded the dough for a minute or two, transferred the dough into the oiled mixing bowl, sealed the mixing bowl with plastic wrap, then refrigerated the dough at 7°C / 44.6°F for twenty-four hours.

    Whole Wheat Sourdough Multigrain Struan: Step 13

    Step 13.

    Step 13: Let’s get this all cleaned up for tomorrow!

    Whole Wheat Sourdough Multigrain Struan: Step 14

    Step 14.

    Step 14: Hello, my darlin’? How was your slumber?

    Not bad, and you?

    A bit sleep deprived, but it may be worth it after having you in my belly.

    Wha’?

    Umm, nothing…

    Whole Wheat Sourdough Multigrain Struan: Step 15

    Step 15.

    Step 15: Removed from the refrigerator and de-chilled for two hours, I pried the dough onto a cutting board, rounded the dough, transferred the dough onto parchment paper, applied an egg wash to the dough with a pastry brush, then sprinkled a heavy sum of poppy seeds onto the dough.

    Whole Wheat Sourdough Multigrain Struan: Step 16

    Step 16.

    Step 16: Shortly afterwards, I slashed the dough with a homemade lame (i.e., razor on a wooden skewer), wrapped a flour-dusted table cloth around the dough to retain its shape, proofed or rested the dough for a total of one hour, then preheated the oven to 220°C / 428°F (convection on).

    Note: Not displayed above, a tea cup and water bottle was placed adjacent to the table cloth to prevent it from becoming loose.

    Whole Wheat Sourdough Multigrain Struan: Step 17

    Step 17.

    Step 17: One hour of proofing resulted in the above.

    Whole Wheat Sourdough Multigrain Struan: Step 18

    Step 18.

    Step 18: Time’s up! Oven’s ready!

    As smoothly and cautiously as possible, I removed the closed pot from the oven, removed the lid, transferred the dough into the pot (along with the parchment paper), closed the pot, reinserted the pot into the oven, then baked the dough at 180°C / 356°F for twenty minutes (convection on).

    Once baked for twenty minutes, the lid of the pot was removed and baked for an additional thirty minutes at 180°C / 356°F (convection on).

    Whole Wheat Sourdough Multigrain Struan: Step 19

    Step 19.

    Step 19: Gazing at the baked loaf with uncertainty, I removed it from the oven, tapped its crusty bottom and listened for sounds of hollowness.

    *Thump, thump, thump.*

    That sounds hollow enough…

    Consequently, the loaf was cooled on a wire rack for over nineteen hours.

    Whole Wheat Sourdough Multigrain Struan: Step 20

    Step 20.

    Step 20: Rinsing the above, I called it a good day and took a much needed rest.




    Results

    Whole Wheat Sourdough Multigrain Struan Crumb

    Crumb (flesh) of the sourdough multigrain struan.

    After twelve hours of being baked, the top crust of the loaf was firm, with a tinge of softness, whereas the bottom crust was rigid. In contrast, the crumb of the loaf was somewhat moist to the touch, modestly firm yet tender. Moreover, when the loaf was in near proximity of the nose, a faint wheaty, nutty aroma, combined with a slight but pungent acidic odour, was discerned. In regards to mouthfeel and taste, the initial mastication (i.e., chewing) was distinguished by crunchiness and a strong nutty taste. Subsequently, the mouthfeel turned rather gummy and subtle notes of bitterness and butteriness emerged, finishing with a progressively sharp but mild tang.

    Note: The whole wheat sourdough multigrain struan was stored at above room temperature.




    Conclusion

    Whole Wheat Sourdough Multigrain Struan: Bird's-Eye View

    Bird’s-eye view of the sourdough multigrain struan.

    For the next trial, I hope to make the following adjustments:

  • Scald the milk
  • Toast the seeds
  • Decrease the ratio of quinoa and buckwheat (the likely cause of the bitterness)
  • Bake the dough for a longer period or at a higher temperature
  • Develop a technique or method to achieve a thick, crackly crust around the loaf
  • Nevertheless, I’m overjoyed with my results, which in many respects surpassed my expectations. Of course, this wouldn’t be possible without the help from members of The Fresh Loaf.

    Thank you, TFL.

    ‘Til next week, farewell and happy baking. :)

    Entry filed under: Breads. Tags: , , , , , , , .

    Rustic Pretzels & Ciabatta, Delayed Fermentation Method Yeast Water Wheel Buns, Cold Oven Method

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