Thursday, June 6, 2013

Carrot sofrito tacos

Here you see tacos filled with carrot sofrito and cashew goat cheese with cilantro and red onion, which we ate with a tomato/tomatillo/chipotle salsa. (I used this recipe for enchiladas with a carrot sofrito.)
The leftover sofrito made for some excellent tomato soup the next day -- quickly brown chopped fennel, and then some tomato paste, then add a tin of chopped tomato, water and the sofrito. Pressure cook for 5 minutes. Puree. Salt, pepper, done.

Saturday, May 25, 2013

Pavlova experiment

The first time I made a vegan pavlova, I was winging it, so I decided to do an experiment and refine my recipe. Here's the best version I have come up with so far:

100g flax seed goop
100g sugar
pinch of cream of tartar
2g versawhip 600k
1g xanthan gum (this was an accidental increase from the first time; I think 0.5g works too)
0.6g agar powder

1. Whip up the flax seed goop in a stand mixer with a whisk attachment. Whip it until it is very frothy.



2. Mix the rest of the ingredients into the sugar.
3. With the mixer running, add the sugar mixture a bit at a time. Keep whipping until you have a very stiff foam.



4. Scoop the foam out onto a parchment paper covered baking sheet. Form it into a circle about 8 centimetres tall, with the centre slightly lower than the edges.
5. Bake at 100 C for 1 hour, then turn the oven off and leave the pavlova in there (with the door closed) to cool completely. I would say at least 4 hours. (I typically leave it overnight.) After it's cool, you can store it in an airtight container -- mine have been fine 2 days later, but I haven't tried leaving them longer than that.
6. Decorate with non-dairy whipped cream (e.g. whipped coconut cream) and fruit.

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Some notes:
  • For my first (unsuccessful) attempt at a simple flax seed meringue, I made the flax seed goop by simmering it for 20 minutes. There was a lot more than Miyoko's recipe said there would be, so I assumed that I had undercooked it. For my second attempt, I simmered it for 40 minutes. I ended up with 2/3 of a cup (the recipe said about 1/2 cup). Both versions worked fine. The version with the longer cooking time got a bit brown on the bottom of the saucepan, and this flavour carried over slightly into the finished pavlova. It was tasty, but not really authentic, so I would try to avoid it in future.
  • Other people (Miyoko, various people on the PPK) have been able to make fluffy meringue using just flax seed goop, sugar and cream of tartar. I have tried twice now, and haven't got it to work. My best attempt was this very weak foam:
  • It's possible that if you can make a good meringue with just flax seed, sugar and cream of tartar, then you might be able to make a pavlova by adding xanthan and/or agar. But I think I am officially giving up on that goal -- I like my results with versawhip.
  • I tried a version of the pavlova with 100g water instead of the flax seed goop -- so with versawhip as the only whipping agent. The flaxless pavlova had a nice crisp outer shell, but the inside was quite insubstantial. The one with flax had a more marshmallowy inside.
Flax + versawhip:

Versawhip only:

Sunday, May 19, 2013

Pavlova




I can't believe this worked.

It's a vegan meringue topped with coconut whipped cream and berries. The meringue had the texture contrast you want for pavlova: crisp on the outside and marshmallowy on the inside. 

On the PPK, everyone was having lots of success with flaxseed meringue. I gave it a go, but it didn't work out for me. I think I might not have cooked the flax goop down enough. When I whipped it, it did increase in volume somewhat, and got sort of frothy, but not enough. I added the sugar even though I was doubtful it would work, and nothing much happened.

To the 100g flaxseed goop, 100g sugar, and pinch of cream of tartar of the original recipe, I decided to add another more high-tech whipping agent: Versawhip 600K, along with some xanthan gum. (I used 2 grams of versawhip and .5 gram of xanthan.) And, presto, it whipped up beautifully.

I decided to try making pavlova style meringue. I remembered that some people (Mr Nice Guy Cupcakes, I believe) have had success using agar for marshmallow-style meringue (like the topping on lemon meringue pie), so I added some (I think about 1/3 teaspoon of agar powder). If I remember the Mr Nice Guy recipe correctly, the idea was that the agar would activate during the baking step.

I baked the meringue for 30 minutes at 100C, and then as customary for pavlova, left it in the turned off oven to cool. When it was cool, I tried some, and found that at the very centre it was still somewhat liquid. So I baked them again for 30 minutes, and then let them cool down in the oven overnight. Next morning they were perfect.

Saturday, January 26, 2013

Banoffee pie

Banoffee/Banoffi pie, veganized:


The crust is the shortbread tart shell from Vegan Pie in the Sky (but with some of the margarine replaced with coconut oil). Then there's a layer of soy 'dulce de leche', then a layer of sliced bananas, and then it's topped with coconut whipped cream (1 cup coconut cream, 0.5 g xanthan gum, whipped in the cream whipper) and there's some chocolate flakes on top. (I decided to skip the coffee from the original because I wasn't sure how it would go with the coconut.)

Dulce de leche?

So, I thought I would try to make vegan dulce de leche. Maybe I did, maybe I didn't, but I ended up making something delicious and learning some things about the Maillard reaction.

I used a recipe from this thread (but with soy milk powder) to make some homemade sweetened condensed milk, then put it in a jar in the pressure cooker for 30 minutes, ala this recipe. And the result, after 30 minutes pressure cooking and a natural cool down? It hadn't changed colour at all.

I remembered that when I caramelized vegan white chocolate in the pressure cooker, it took about twice as long as regular white chocolate. So I stuck the jar back in the pressure cooker for an hour, again letting it cool down naturally. Finally, some results!


Tasty stuff! But after doing some reading, I think it might be more accurate to call it caramelized sweetened condensed milk. The thing is that true dulce de leche involves the Maillard reaction -- a reaction between proteins and sugars. But only certain sugars ('reducing sugars') work -- and regular old table sugar (sucrose), like I used in my sweetened condensed milk, isn't one of the ones that takes part in this reaction. I think in real dulce de leche, it's the sugar in the milk (lactose) that takes part in the Maillard reaction. Apparently glucose is a reducing sugar, so I might try this again with glucose some time.

Sunday, January 13, 2013

Whipped cream experiments

This is a variant on Isa Moskowitz's  Rad Whip, whipped in a cream whipper. I'm pretty impressed that it worked so nicely!
I replaced the original recipe's cashews with tofu, mainly to avoid any danger of clogging the cream whipper -- my blender is not the best at pureeing cashews.

The recipe I used:
84 g firm silken tofu
76 g coconut cream (i.e. coconut milk with about 30% fat; I bet regular coconut milk would be fine)
1 cup soy milk
1.5 g agar powder
3 T sugar
2 T plus 2 t coconut oil (liquid)
1 t vanilla

1. Puree the tofu with the coconut cream and half the milk (in a blender).
2. Heat the other half of the milk with the sugar and agar, bring to the boil and simmer for about 5 minutes. Add the coconut oil.
3. Stream the agar mixture into the tofu mixture with the blender running. Add the vanilla.
4. Transfer to a bowl and place it in the fridge to cool.
5. When it is cold and firm, scoop it back into the blender and puree. Now it's ready to put into your cream whipper. (Mine is a 500ml whipper, which means that its capacity is actually 250ml or about one cup, which is about half of this recipe.)
6. At least an hour before you want whipped cream (preferably even longer, like a day before, because it seems to get better the longer it sits), add the mixture to the cream whipper, close it up and add the N2O. Shake it a few times, then put the whipper in the fridge. (Some people suggest laying it on its side, but I don't know if that matters -- I haven't noticed a difference.)
7. When you want whipped cream, turn the whipper upside down and shake downwards firmly (like you would if you were trying to get the last bit out of a shampoo bottle). Then squeeze the trigger. My results haven't always been quite as pretty as in the photo, but I'm not sure why.

For a simpler, straight coconut whipped cream, my current best recipe is:
1 cup coconut cream
0.35 g xanthan gum

Disperse the xanthan in the coconut cream with a stick blender, or by pouring the xanthan into the vortex while running the regular blender. The mixture is now ready to put into the cream whipper. As mentioned above, this needs to be at least an hour before you want the whipped cream, and preferably a day or more before.

Friday, January 11, 2013

Parsnip ice cream

I have to admit that I am always more drawn to the weirder ice cream flavours than the classics. And so it came to pass that I made parsnip ice cream, based on this recipe by Barbara Kafka. (I replaced the cream with coconut milk/cream*).

Anyway, this was really good. I loved that I got to taste it: it's really sweet and nutty, in a sort of chestnut/sweet potatoey sort of way. I think that with the right accompaniments, it could be really amazing, but as a flavour on its own I had my fill after a few bites. And now I am regretting that I didn't make something more boring (I mean, 'classic').

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 * I used some mysterious coconut product I had in a container in the fridge. Usually that would be coconut milk, but recently I have been playing around with coconut whipped cream, and have been buying something called coconut cream which is coconut milk with about 30% fat. Most likely it was a mix of coconut milk and cream.