I'm new to baking with weights--but so far these seem off--for the sponge I've used more like 1/8 cup of each flour and 3/4 cup water. I'm not sur...

...e if that's "normal"? Has anyone tried making this recipe with the weights instead of volume

Vanilla Porter Rye Bread
Recipe question for: Vanilla Porter Rye Bread


Erin M. June 14, 2017
AJ is correct - the 178 was an unfortunate typo (118 being the correct number) and has been corrected, sorry readers! I've triple checked all of the other measures and they are spot on, so hope you give it a go! The sponge ratios are slightly different from some you might see in other recipes, because of the ratios of the other ingredients later (namely, the star - the yummy beer!). Best of luck on your bread baking journey!
AntoniaJames June 12, 2017
I find the sponge somewhat perplexing, but I've not tried the recipe, so I cannot much in the way of insights. I do know that there is an error in the conversion for water. One half cup of water = about 118 grams, not the 178 in the recipe.
I agree with Amy that sponges are typically 50 - 50, but by weight; in this case, the water would be 56 grams. But again, I haven't made this, so 178 grams might be the right amount of water, in light of the quantities of other ingredients added later.

Also, when making sponges, many of us would use much less yeast and let the sponge sit for a much longer period to develop flavor. With the rye flour, which tends to ferment quickly, and the porter, which no doubt is full of flavor, that might not be necessary.

In any event, may I respectfully suggest that someone on the staff at Food52 might want to take a look at the water conversion and revise the recipe. It is not my intention to berate or belittle anyone at Food52. There seems simply to be an error here, one way or the other. ;o)
AntoniaJames June 12, 2017
Actually, it's correct to say "by mass," not "by weight," but it seems that most people understand "weight" when discussing grams / ounces. For the record. ;o)
Amy June 12, 2017
Sponges can be different consistencies, but more often than not, they are roughly 50% liquid and 50% flour. That means that this recipe looks right. I'm a pastry chef and I would use what they suggest. I'm curious why you think it's wrong? I converted "1/4 cup" rye into grams and it comes out almost identical to what they suggest.
Jennie B. June 12, 2017
Thanks, Amy! For some reason my weights for flour and water turned out to be closer to 1/4 cup flour (of each) and 3/4 cup water for the sponge, which would not be that close to the 50:50 ratio you described. My weight of bread flour for the dough was also closer to 2 1/2 cups instead of 3 1/2 cups. I didn't think my weights would vary so significantly compared to the volume measurements. I am not an experienced bread maker, so I don't have a good sense of what the consistency should be at each stage; hence my panic at using so much less flour than indicated. I would say maybe my scale was the problem, but I used it to make a coffee cake later that day and the measurements for cake flour and the other ingredients were super close (comparing weight to volume). In any case, my loaf turned out okay!
Jennie B. June 12, 2017
Sorry, I meant to say an 1/8 cup of each flour (not 1/4 cup) in the above explanation
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