Well, this morning I checked on my science experiment, after it had been fermenting for about 48 hours, and it definitely smelled like a brewery. Because injera can be saved for a couple of days in the refrigerator, I thought I'd cook the injera today, and doro wat (chicken stew), minchet abish (spiced ground beef stew), and zelbo gomen (usually made with kale, but I'll use spinach) for dinner tomorrow.
Here's what greeted me when I uncovered the bowl:
It looked awful, but there was watery liquid on top, as there was supposed to be. The recipe says to "carefully discard" the water, but doesn't say how to discard it. I decided to skim off the water using a large ladle.
I couldn't skim every drop, but I was able to get a little over a cup and a half of water. The dough underneath was fairly easy to avoid, so it wasn't that difficult to do. Here's the dough after skimming (and I used a rubber scraper to clean the residue off the sides of the bowl):
The next step was to boil 2 cups of water:
Then I turned the flame off and added 1 cup of the injera dough:
The recipe says to stir constantly over heat until it gets thick.
I expected maybe 5 minutes of stirring, but the mixture thickened almost immediately, to the consistency of pie filling. I turned the flame off and stirred it for 45-60 seconds.
Then I whisked it for good measure, to make sure it was smooth:
I covered the pan loosely, and let it cool for about an hour. Then it was time to add it to the injera dough in the bowl:
I whisked it in -- the recipe calls for "more water" but doesn't specify how much more. So I went with the strategy of adding enough to make the consistency similar to thin pancake batter. I ended up adding about a third of a cup of water. Here's the finished injera dough, ready for the final rise:
At this point, I was pretty happy. It certainly looked a lot more appetizing than the protoplasmic goo I've had on my counter for two days. All that was left was to let it rise, and once again the recipe didn't give any specifics. So, I decided an hour sounded like a reasonable amount of time to let it sit:
After an hour, the dough was bubbly and puffy, so I whisked it one last time, and heated an electric griddle (which only heats to 400 degrees F), and a nonstick 12" skillet, thinking I would try them both. I used the big ladle, which holds about a third of a cup, to pour the dough.
I started with the griddle, pouring in circles from the outside in:
These are flour tortilla sized. The recipe calls for covering the injera while it cooks for 2-3 minutes, and removing it from the pan when the edges start to rise. Here's what it looked like before I covered it:
Here's after about 1.5 minutes with the cover on:
And here's the injera right before removing it from the pan to cool:
The finished injera, and the whole lot ready to be refrigerated until tomorrow:
Notes: The skillet seemed to work better than the griddle -- the injera was getting brown on the bottom when I used the griddle. The optimum setting on the gas burner was just a smidge above medium, and using a skillet with a clear lid really helped me judge the doneness of the injera without having to uncover the pan. I found that removing the injera from the pan when the top side was still a little bit tacky worked best, and quickly sliding the spatula under it and flipping it over onto a towel to cool also helped prevent the injera from breaking. Keeping the spatula clean also helped prevent breaking. After it cooled, it was very much like the injera I've had in restaurants -- spongy, flexible and sour. The big difference was the color, which was a lot darker than the injera I'm familiar with. I think it's probably because I used whole grain teff flour -- next time I'll try finding some that's not whole grain. The injera was also somewhat thicker than restaurant injera -- but I assume making the dough thinner will correct that problem. And now I can do some informed research about various ways to do this. I'm pretty pleased with the results -- pending how it works with the other stuff I'm making tomorrow.