Cream is made by skimming the layer of butterfat from the top of milk before the milk is homogenized. Varieties of cream are defined by how much milk fat they contain. Creams with less fat are fine for coffee, but they can’t be heated or whipped. Cultured creams (sour cream, crème fraîche) break down when heated, and are best drizzled or dolloped after you've finished cooking a dish.
The spectrum of cream from lowest to highest butterfat content:
Half & Half: A mix of half whole milk and half cream. No whipping. No heating.
Light Cream: AKA Table Cream - Usually contains 20% milk fat. No whipping. No heating.
Crème Fraîche, Mexican Crema and Sour Cream: The cultured creams. No whipping. No heating. Cultured creams have sour undertones that differ from the silky sweetness of creams that are not cultured.
Light Whipping Cream: Has more milk fat (30-36%) than light cream. Whips into soft peaks. Heats nicely, too.
Heavy Cream (aka, Heavy Whipping Cream): 36-40% milk fat. Can be whipped into stiff peaks. Heats to a silky, rich thickness.
Recipe: Pappardelle With Creminis, Cream And Sage (Cookthink)
Recipe: Cream Of Broccoli Soup (Cookthink)
Reference: What do I do with leftover heavy cream? (Cookthink)
What's the point of resting meat before cutting it?
What's the point of resting meat before cutting it?
Letting cooked meat rest before you cut into it can be patience-trying for the hungry carnivore. But it's worth it for a number of reasons.
High heat makes muscle proteins in the meat contract, pushing juices toward the center. If you allow your meat to relax -- anywhere from 5 minutes for a steak to around 40 for a turkey -- liquid that has been pushed out of tightened meat cells is able to circulate and be reabsorbed, making the meat more tender. This also means the juice will stay in the meat, not run all over your cutting board or plate. It also helps even out the temperature of the meat.
Remove your cooked meat and place it on a wooden cutting board (or, as some chefs insist, on a wire rack above a plate to capture juices, which allows air to circulate on its underside, preventing it from becoming soggy). You can also loosely tent the meat with foil; again, be careful not to wrap it too tightly, lest you lock in the moisture and lose your crisp crust.
Note: The internal temperature of meat rises while it rests, due to the residual heat from the oven. So invest in a digital, instant-read meat thermometer and get in the habit of pulling your meat out before it's done to your liking.
Recipe: Roast Leg Of Lamb With Garlic And Rosemary (Cookthink)
Reference: Does searing meat really seal in moisture? (Cookthink)
Reference: Do I need a digital, instant-read meat thermometer? (Cookthink)
The word "canola" is a derivative of the phrase "Canadian oil, low acid."
Let's break that down a little further. Canola oil was first developed in Canada (in the 1970s), so that takes care of the "cano-" part of the word.
What about the "-la" or "low acid" part? Canola oil is made from varieties of rapeseed that contain very little amounts of something called erucic acid. Rapeseed naturally contains high levels of erucic acid, which has been suspected of being toxic to some animals in high levels.
People have been cooking with rapeseed oil for centuries. However, given the suspicions about its cumulative negative health effects, breeders began developing rapeseed that contained only small traces of erucic acid. And that's how "cano-" got its "-la".
Onion slices are versatile. In quick-cooking dishes, they stay distinct enough from the other ingredients that they don't permeate every bite as diced onions would. In longer-cooking dishes, they have enough surface area to turn soft and brown, but their natural shape and length keeps them intact.
To make contoured half-round slices, first cut the onion in half through the root.
Next, slice away the both ends of each half and pull away the onion's skin. Since the ends hold the slices together, cutting them off frees the slices to fall into individual pieces.
Starting on one side of the onion with the knife at an angle, make slices as thick or thin as you like.
Rotate the knife around the contour of the onion, bring it closer to perpendicular to the cutting board as you go.
What does it mean to let the butter's foam subside?
What does it mean to let the butter's foam subside?
Certain phrases have become part of the recipe vernacular despite giving little in the way of good guidance. Most of us, for example, have seen something like this in recipes that call for cooking with butter:
“Melt the butter over medium-high heat in a medium saucepan. When the foam subsides, add the vegetables and stir.”
Why does the butter's foam need to subside?
It’s an indicator of temperature. Adding vegetables or meat to cold fat is a fast way to mess up a good dish. The ingredients soak up the butter rather than cook in it, and the finished dish can turn out excessively buttery and too moist on the surface. Hot fat, on the other hand, prevents sticking and encourages browning.
Letting the butter's foam subside before adding ingredients ensures a hot cooking environment and adds a rich flavor to the dish. Of course, butter is hot well before its foam subsides. In some dishes like soups, where you're sweating vegetables, you may not want that extra richness. In these cases, you're looking for the point at which the butter begins to foam.
But if a recipe does call for you to let the butter's foam subside, here's a rough guide:
Heat 2 tablespoons of butter over medium-high heat. Swirl the butter around in the pan. The milk solids will begin to separate out. The butter will sizzle and foam.
After another minute or so the foam subsides. The butter looks more like oil now, and it’s hot. At this point you might add eggs for an omelette.
For something like a sage butter sauce, let the butter go another 30 seconds or so to let it brown and take on a slightly nutty flavor. Like olive oil, butter has a low smoke point, so watch it closely. You don't want it to burn and smoke. If it does, rinse and dry the pan, then start over.
Recipe: Tortellini With Sage, Brown Butter, And Parmesan (Cookthink)
Related: Root Source: Unsalted Butter (Cookthink)
Tongs are the most useful tool in the kitchen.
Having a good pair of tongs is like having a heatproof robotic arm in the kitchen. Consider a partial list of things you can do with a pair of tongs: stir something in a sizzling pan; flip something in a sizzling pan; move something around in a sizzling pan; spear something in a sizzling pan; push something in a sizzling pan to check for doneness; hold something above a sizzling pan to taste it; take something out of a sizzling pan. And that's just around a sizzling pan. Standing around a grill or reaching inside an oven, tongs are critical.
You can spend a small fortune on specialty tongs, but you don't have to. OXO's Good Grips stainless steel tongs are inexpensive and probably as special as you’ll ever need.
So here's our public service announcement - buy tongs now.
Back when cooking was done around the glow of a warm fireplace, braising meant sticking whatever it was you were going to eat in the embers of the fire and leaving it there until it was done. These days, to braise means to cook in a little liquid, usually over a relatively long period of time.
To braise, you need a pot with a well fitting lid -- think Dutch oven or tightly covered sauté pan, something that can work both on the stovetop and in the oven. A heavy pan (like enameled cast-iron or stainless steel) is good, too, since it evenly distributes the heat through the food and is less likely to scorch on the bottom.
Braised meats are often seared first in oil or butter. Then, aromatics, spices, vegetables and some cooking liquid -- wine, broth, water -- are often added. The pot can either stay on the stovetop or go into the oven. Leaner meats like pork chops and chicken breasts usually braise for less time on the stovetop. Fattier, more flavorful cuts go into the oven and cook longer.
Braised vegetables are usually started off with a quick sauté in butter or olive oil. The liquid is added, then the pot is usually covered and the vegetable cooked on the stovetop for however long. Any vegetable can be braised, but greens are an usually good choice.
What's the difference between light and dark rum?
What's the difference between light and dark rum?
Rum is a liquor made from both fermented sugar cane and its syrupy by-product, molasses. The rum is aged in casks of various materials which determine its final color.
Light rum (also called silver or white) is fermented in steel and filtered and has a clear color and a light, slightly sweet taste. Gold or amber rums are aged in oak, which produces a more caramel color and richer, more pronounced flavor. Rich, caramel dark rum is made by aging clear rum in charred oak casks, giving it a deep brown color and a full flavor. Note that spiced rum, which is flavored with spices and (often) caramel, does not qualify as dark rum.
Does searing meat really seal in moisture?
Does searing meat really seal in moisture?
According to food science expert and author Harold McGee: no, searing meat doesn't seal in moisture.
Food Network's Alton Brown, who agrees with McGee, even conducted an experiment to see if searing helps keep meat moist. Brown measured the moisture content of both seared and un-seared meat that had been cooked to the same internal temperature. The result: seared meat actually had less moisture.
We still think that searing is the way to go. Properly searing meat gives it a brown crust, which lends two things to the finished dish: flavor and
contrast. The rich flavor and mouthfeel of a beautifully browned crust makes the interior seem juicier (even if it isn't).
So while searing may remove more moisture on balance, we think the difference is negligible, especially given the added flavor and contrast of a browned exterior.
