Éclairs with peanut butter pastry cream

Pregnant women like éclairs.  Kind of a lot, actually.  I had been promising Katy I would make her some for a month before I finally got around to it, and as it happened my parents came to visit the next day.  Everybody was so taken with them that Katy and I decided to make more over Christmas, to celebrate my parents' anniversary.

As fancy as they look, the dough for these guys is a five minute proposition.  Really.  Amid some protest, I had Katy do this batch, and she admitted it was really easy.  (Of course, now she knows how to make them for herself, which could be dangerous  :)

There are lots of possibilities for filling, from whipped cream to ice cream.  I tried pudding once, but it was too wet and made the pastry soggy.  The better choice is pastry cream, which is quite similar to pudding but holds up better.  The King Arthur cookbook has a fussy version that requires you to separate eggs and fold in whipped cream, but it has a bunch of great ideas for flavor variations.  On the other hand, the version below is quite simple, but takes to flavoring equally well.  Make the pastry cream 1 - 3 days in advance so it can chill well, and then assembly is fast and easy on the day of.

Peanut butter pastry cream
(based on a recipe from The Advanced Professional Pastry Chef)

In a saucepan, bring to a simmer

1. 2 c milk
2. 1/2 vanilla bean, scraped (or add 1 t vanilla extract at the very end)

Meanwhile, whisk together

1. 4 T cornstarch
2. 4 oz (1/2 c + 1 T) granulated sugar
3. 1/4 t salt
4. 2 eggs

Slowly whisk a third of the hot milk into the egg mixture, then whisk that back into the remainder of the milk.  Bring to a full boil and hold for at least 10 seconds, then remove from heat.  It's important to get it back up to a boil to kill enzymes in the eggs, or they'll slowly digest the cornstarch and un-thicken the cream.  Remove vanilla pod (or add extract).  Whisk in

1. 4 T butter
2. 1/2 c creamy peanut butter (optional)

Press plastic wrap over surface and chill thoroughly.  I mix the eggs up in a 4 c Pyrex measure, then return the finished cream to it for chilling -- cuts down on the dishes to wash, and I figure the boiling-hot cream will safely sterilize any bits of raw egg left in the cup.  This recipe makes about 3 c of pastry cream, though you can stretch it further (if desired) by folding in a cup or two of whipped cream at the end.

Éclair dough (pâte à choux)
(from the King Arthur Baker's Companion)

In a saucepan, bring to a rolling boil

1. 1 c water
2. 1 stick (1/2 c) butter
3. 1/4 t salt

Pull off heat and dump in

1. 5 1/4 oz (1 1/4 c) flour

Return to heat and stir vigorously until the dough comes together into a single mass.  Cook about 1 minute.  Pull off the heat and allow to cool until you can comfortably stick a finger in it (about 140 F), about 5 minutes.  Transfer to a mixer and beat in, one at a time

1. 4 eggs

After beating in the last egg, beat for at least 2 more minutes.  Doing the eggs one at a time and beating the dough at the end are important -- I glossed over this once, and the dough didn't really rise.  The times I remembered, it turned out beautifully.

Transfer the dough to a large zip-top plastic bag, placing it near one of the bottom corners.  Snip away that corner, then pipe out finger-sized pieces of dough onto a baking sheet fitted with parchment paper or a Silpat.  I get three rows of six or seven.  Wet a finger and use it to flatten any little "tails" that are still sticking up where you pulled the bag away.

Bake at 450 F for 15 mintues, then drop the heat to 350 F for another 20 minutes.  Pull out the éclairs, poke their ends with a paring knife to let out any trapped steam, and return to the oven for a final 5 minutes.  Remove and cool on racks.

Chocolate glaze
(King Arthur Baker's Companion)

In the microwave (or over a double boiler) melt together

1. 1 T butter
2. 1 oz unsweetened baking chocolate

Beat these together, then beat in

1. 1 T hot tap water
2. 1/2 c (2 oz) confectioners' sugar

To assemble éclairs, cut the pastries in half horizontally and fill with cream.  Spoon chocolate glaze over top.  (If you want to be generous with the chocolate, make a double batch.)  They keep for several days, but they're really transcendant when they're first made -- after just a few minutes, they start to get a bit soggy.  If possible, fill them just before serving for best effect!