Wednesday, March 24, 2010

Kitchen Happenings: Cajun Napalm

Boy, time flies when you're sleeping until noon. I think that's how the old adage goes. I haven't posted anything over here on NOLA Foodgeek since last September. This definitely isn't to say that I haven't been eating well. In fact, I've been eating too well. This is probably to be expected in a city like New Orleans.

I think that I definitely need to get you guys caught up on that stuff. But one thing that I want to share with you guys is one thing that I've been doing in my kitchen. Specifically, it's been cooking flour and fat on the stove until it turns nearly black. A while back, I posted this little nugget on my Facebook wall:

If you've ever cooked gumbo, it's just about the most counter-intuitive thing to anyone who cooks regularly... you cook flour and oil until it looks like brownie batter, and then you cook it just a little longer.

And really, that's what you're doing. They call this process of cooking flour and fat "making a roux." And it's been dubbed "Cajun Napalm" by Paul Prudhomme, because if it gets on your skin, you are going to catch a burn. The stuff will run hot (maybe 350 degrees), so you need to be careful. But it's not something to be afraid of, merely something to pay attention to. Folks take this stuff seriously. Not just for safety, but in how you do it.

Apparently the fat you use matters. Classic French roux calls for butter. Vegetable or oilve oil works, as does a blend of oil and butter. What I've been digging is bacon drippings. Especially since I feel wasteful just throwing out bacon drippings. So I go with bacon drippings, plus some of my homemade chili infused olive oil. Then I add flour. Then you cook it for about 5 minutes longer than you would ever think to cook a roux. The goal is to straddle that line between adding as much flavor (you'll hear the terms earthy, nutty, smoky) to that roux before actually burning the roux. I sort of promised pictures. Here's my picture of my roux.

If I told you that this was dark chocolate ganache, you'd believe me.

Now, as you think about the other elements, of gumbo, you think trinity. Basically, this is the cajun version of mirepoix (carrots, onion, and celery), which differs by adding bell peppers and subtracting carrots. In either case, the point is to use these aromatics to add flavor to your broth. I've never really felt the need to be constrained by a style of cooking, so I use both carrots and bell peppers. When I make soup, I like the idea of cooking some elements separately, so that your seasoning is appropriate. So, as I'm doing my roux, I've also got my veggies going in the pan.

I don't really have a smart-ass comment here. It's friggin' veggies.

I go with a very rough cut on everything. This is country food. No need for perfect dices here. You'll also notice some tomatoes here. The point is to just get everything together. In fact, after the veggies get their sautee on, I actually add the water to the pan to get the cooking started up (since the roux takes so ridiculously long). Also add salt, pepper, some some spices (onion powder, garlic powder, paprika, thyme, cayenne, bay leaves), and a little cheater bullion since I don't have stock on hand.

In any case, start adding the liquid from the cast iron skillet into the pot with the roux. Add a little liquid at a time, and keep stirring. Eventually, the roux loosens up, and starts accepting the liquid. Then the veggies go in. Then you add in some gumbo crabs (basically these small blue crabs that don't have much meat that you add in just for flavor, and then fish out, and maybe gnaw on). Add a little chicken in there. Then, you can start tasting and seasoning. Then add some sliced sausage. Then you taste and season some more. Finally, you add in the fast cooking ingredients. I went with some shrimp and some corn. Then you taste and season some more. And then you're in business. Gumbo is supposed to be this thick, stew. Now, I know that okra is normally a staple (and I like okra, actually), but I don't generally have it on hand. The other option is ground sassafrass (or file, "fee-lay") which is sprinkled on top. I haven't used either. I've been happy with just using the roux to thicken things. Regardless, this stuff is addicting. I'm okay with it over rice, but prefer it straight.

Love this dish. It comes together surprisingly quickly. And it looks like a similar technique will make etouffee, another classic Louisiana dish.

Like I said. I'm definitely eating well. There are some fine restaurants in this town, though not everything's been light's out. But to move from a place like Champaign to a place like NOLA? Wow. Until next time.

-foodgeek