Technique Archive

Sunday, August 29, 2010

how to use a kitchen scale

measuring stuff

[And ditch your measuring cups forever!] Count me among those who rejoice whenever a recipe is presented in weights. Why? Because nothing is more accurate. A cup of flour, packed different ways, can weigh anything from 4 to 7 ounces! But a 4.5 ounce cup will always be a 4.5 ounce cup. Plus, nothing uses fewer dishes. A one-bowl cake is truly a one-bowl (and one spoon) recipe, messes are minimized and cooking becomes a flow that it is not when you’re rifling around in your drawer-o-kitchen-crap for the bleeping quarter teaspoon measure. A few people have asked me lately how exactly one uses a scale to measure ingredients, and this post is for them:

It all comes down to taring or zeroing out the existing weight of what you’ve got. Place you empty bowl on your scale and “tare” or “zero out” you weight. (On most digital scales, which I think are the easiest for kitchen use, you simply hit the “On/Clear” button again. On a mechanical scale, you can turn a knob back to the zero mark; on a balance scale, you would set the pointer to the center mark, but somehow I doubt you’re using a balance scale in your kitchen, right?) Add your first ingredient, slowly, until the scale reaches the weight you need. Zero it out again. Add the next ingredient. Zero it out again. If the recipe calls for you to whisk, whip, or blow gentle kisses across the surface of your ingredients, go do that too, but when it calls for the next ingredients, re-zero out the weight of the bowl so that you can continue.

You’ll have this method down in no time. You’ll wonder why you hadn’t tried it sooner. And when the rest of the world (coughUSAcough) gets on this weighed ingredients bandwagon, you’ll wonder what you’ll do with all of the extra drawer space you once devoted to a tangle of dash-pinch-teaspoon-cup measuring implements. I’m voting for stashing chocolate.

Tuesday, June 29, 2010

not all salts are created equally

salting

Have you ever used Kosher salt in a recipe and found the end result to be like a salt lick and you couldn’t imagine how on earth a recipe tester could have not noticed how horribly, horribly oversalted the dish would end up? Let me guess: you were using Morton Kosher Salt. Guess what the recipe tester was probably using? Diamond Kosher Salt. And I know what you’re thinking: Now you tell me!

Believe it or not, I only learned about this disparity weeks ago but I had suspected something was wonky for a while. I use Diamond Kosher Salt so I hadn’t run into the issue but I’ve often received comments that people found even a lightly-salted dish way over the top. In short, Morton and Diamond are made differently; Morton salt presses salt granules into large flakes with rollers; Diamond, through a patented process, stacks salt pyramids to form a large crystal — one is dense, the other is like a snowflake. One is intensely salty for its volume, the other has an expected level of saltiness.

Continued after the jump »

Thursday, December 17, 2009

why did my cookies spread?

This is the most frequent cry of despair I get from the comment sections of cookie recipes on Smitten Kitchen and the truth is that there are many, many factors that can cause a cookie to spread. But the biggest one? Temperature. Dough that is too warm or soft will spread more than dough that is cooler, so if you’re working in a very warm kitchen, putting your dough in the fridge for 15 minutes or longer before using it will help prevent spread. Butter that is too warm or soft is also a major culprit. When a recipe calls for “softened” or “at room temperature” butter, you’re looking for butter that you can make an impression in by poking it with your finger, but that impression shouldn’t stay. (Source). A baking sheet that is still warm from the last batch will encourage cookies to spread before they even begin to bake.

There are factors beyond temperature too. A greased cookie sheet promotes spreading; one tip is to flour it after you grease it to hinder spread, or to use silicone paper or a Silpat mat instead. Because sugar liquefies as it is heated, a more sugary cookie (with less flour and/or fat in it) is more likely to spread than one with a lower proportion of sugar. When a recipe says to “cream” your butter and sugar together, just beat it long enough to combine the ingredients — about 30 seconds on an electric or stand mixer, says David Lebovitz — so you do not whip too much air into your cookies, causing too much expansion as the air bubbles steam in the oven. (With cakes, there’s no such limit on airiness.) Finally, at higher altitudes, cookies with baking soda in them tend to spread more.

Lastly, it is worth noting that butter, which melts at your body’s temperature and is nearly one-fifth water, spreads more than margarine, and both spread more than shortening. Now, all cookie recipes on Smitten Kitchen are all-butter (because I like butter’s melt-in-your-mouth feel and flavor above all else), so making sure that your butter, dough and baking sheets aren’t too warm is especially key.

Monday, November 9, 2009

checking your thermometer’s accuracy

I can’t tell you how many times I have burnt fried chicken or overcooked a caramel and not realized that my candy/deep fry thermometer was to blame. If only I had absorbed enough sixth grade science class to remember how ridiculously easy it is to check to see if had been accurate from the get-go! Simply place your candy/deep fry thermometer in a small pot of water and crank up the heat; the temperature should read 212°F (100°C) as it begins to boil. If yours does not, you can either take into account the few degrees it may run hot or cold when you cook, or return it.

Thursday, August 20, 2009

how to stabilize whipped cream

If I could ice every cake in whipped cream, I would. But, because it is whipped with air alone, it doesn’t stay thick over many hours. One way to keep it stable is to dissolve 1 teaspoon of gelatin in 2 tablespoons of boiling water, cool it to room temperature and drizzle it into your whipping cream when it is halfway thickened. Then, whip it a little longer than usual — until it holds medium-firm peaks.

Thursday, August 20, 2009

how to make whipped cream

Homemade whipped cream leaves the canned, and god forbid, bucket stuff in the dust (being actually whipped and cream), and takes less than five minutes to make. The trick: a cold bowl, clean beaters, and a ratio of about 1 cup of heavy or whipping cream to 1 tablespoon of powdered sugar, beaten until it holds soft peaks. Start low, so you don’t splash yourself when it is still liquid. Add a splash of flavoring (vanilla, almond or a liqueur) at the end for extra awesomeness.

Thursday, August 20, 2009

how to flash freeze

Flash freezing — the process of spacing items out on a tray, freezing them until they are firm and then storing them in more space-efficient freezer bags — is the single most revolutionizing concept I have adapted into my cooking repertoire, because it allows us to freeze uncooked dumplings, gnocchi, biscuits, scones and even scooped cookies without them become one doughy mass.

Thursday, August 20, 2009

how to measure partial eggs

Have a lot of egg whites or yolks leftover from a recipe but don’t know how many? A good approximation to keep in mind is that 1 large egg yields about 1 tablespoon of yolk plus 2 tablespoons of white. This has come particularly in handy when I have halved a recipe that called for an odd number of eggs — I simply beat one egg and measured out 1.5 tablespoons.

Thursday, August 20, 2009

how to measure drops, pinches and dashes

In perhaps my most persnickety tip yet, did you know that when a recipe calls for a drop, pinch or dash of an ingredient, this can be translated into an actual measurement? 60 drops yields one teaspoon, 1 dash is equal to 1/16 of a teaspoon and 1 pinch is 1/8 of a teaspoon. Now, try to get your head around the fact that someone, somewhere actually took the time to measure these things out.

Thursday, August 20, 2009

how to soft boil an egg

After years of struggling to perfectly poach an egg, I discovered I could get much of what I liked about them from soft-boiled eggs, with a zero percent failure rate to boot. My technique is just like that of my hard-boiled eggs, except I drop the boiling time down to 6 minutes. This assures a solid white and soft yolk, and the pinnacle of deliciousness spread over buttered toast and topped with a pinch of salt.