I could only find one recipe for vegan pate a choux online, here. This is a variation of a recipe posted to vegweb and reiterated on yahoo answers and other places. Apparently, the cream puff is one of those stubborn egg-based hold-outs that continue to stymie egg-free bakers. Most standard recipes for pate a choux require many eggs, which apparently are whipped into the dough until it is "glossy." I achieved nothing like "glossy" and perhaps I should have known on the two (count my failures, two) occasions on which I tried different variations of these recipes that the lack of gloss was an early warning of my inevitable failure. Despite the satisfied tone of the blogs from which I took my recipes, my puffs didn't puff. Not at all. The first time I made them, I used a simple cornstarch egg replacer and doubled the baking powder. I also think I over-cooked the dough. The result: Sweet, pasty lumps. Um, no thanks. The second time, I decided to use a different egg replacer recipe that seemed much more complicated, and, I figured, better. Isn't complexity at the heart of French baking? This time they worked better. Still nothing I would call puffage. No crispy golden exterior. Not be completely undone by this challenge, though, I hollowed them out a bit, filled them with whipped cream, glazed the tops with some bittersweet chocolate and had it over with. Since the challenge specified that the final product must have some height to it, I assembled the free-form pyramid you see in my photo.
Verdict? In spite of my utter and devastating lack of puffage, and even though I was unable to eradicate a slight gumminess in the dough, even when cooked longer than specified, these were pretty good. It's been so long that I had omni-style cream puffs, that I'm kind of okay with them as is. The outside of the puff is crispy, and the inside has a mild doughiness. Definitely no crooks and nannies on these bad boys. To stuff I had to insert my pinky finger and wiggle it around a bit, creating a small cavity. The combination of the slightly sweet dough, the crunch of the outside, the fluffiness of the cream, and the bitter, chocolatey glaze made these quite tasty. Still, this experience was slightly harrowing and required numerous pep talks from my personal next-room-over grumbler. If you plan to try them, make sure you have your own grumbler handy for emotional support. You'll need it.