Pecans occupy a special place among Southern ingredients because, unlike so many other foods that arrived here through trade or migration, they’re actually native to this part of the world. Pecan trees grow wild across much of the Southern United States, and the nut has been part of the region’s food culture for a very long time, well before it became synonymous with a certain holiday pie. Getting the most out of pecans, whether you’re baking a pie or just snacking on a handful, starts with understanding what you’re actually buying.
What Pecans Actually Are
Pecans are the seed of the pecan tree, a species of hickory native to the Mississippi River valley and surrounding regions, and they grow encased in a hard shell inside a green outer husk that splits open as the nut matures in the fall. The nutmeat itself has a rich, buttery flavor with a natural sweetness and a good amount of oil, which is part of why pecans work so well in baking and also part of why they require a bit more care in storage than some other nuts.
Georgia, Texas, and several other Southern and Southwestern states are major pecan-producing regions today, though wild pecan trees can still be found growing along riverbanks and in open fields well beyond commercial orchards. Harvest typically happens in the fall, which is why pecans are so closely associated with autumn and winter baking traditions.
Choosing Good Pecans
Pecans are sold in a few different forms, and knowing which one suits your purposes saves both money and disappointment. A few things worth keeping in mind while shopping:
- In-shell pecans keep the longest and give you the freshest flavor, but they require the effort of cracking and picking out the meat yourself.
- Shelled pecan halves are the most common form for baking, prized for their appearance in pies and as a garnish, though they cost more than pieces.
- Pecan pieces are more economical and work just as well in recipes where appearance doesn’t matter, like cookies, breads, and fillings where the pecans get mixed throughout rather than displayed on top.
- Whatever form you buy, look for pecans that feel heavy for their size and smell fresh and mildly sweet, never sharp, musty, or like old paint, which are all signs of rancidity.
- If buying in-shell, give a few a shake — a rattling sound usually means the nutmeat has shrunk and dried out inside the shell.
Getting the Most Flavor Out of Them
Toasting pecans before using them in most recipes makes a noticeable difference, deepening their natural flavor and adding a bit of crunch that raw pecans don’t quite achieve. A few minutes in a dry skillet over medium heat, or spread on a baking sheet in a moderate oven, is enough to bring out that toasted depth, though it’s worth watching closely since their high oil content means they can go from perfectly toasted to burnt in a very short window.
Pecans show up across the full range of Southern baking, well beyond the classic pecan pie. They’re folded into banana bread and coffee cakes, pressed into the crust of a cheesecake, candied with sugar and a bit of spice for a snack or a salad topping, and ground into a fine meal that can stand in for some of the flour in certain cake recipes, adding richness and a subtle nutty flavor. Praline candy, a Southern classic in its own right, leans on pecans as its defining ingredient, suspended in a caramelized sugar and butter mixture that hardens into a chewy, nutty confection.
When substituting pecan pieces for whole pecans, or vice versa, keep in mind that pieces will distribute more evenly through a batter, while halves make a more dramatic visual statement arranged on top of a pie or a loaf of quick bread. Either works fine flavor-wise; the choice mostly comes down to how the finished dish will look.
Storage Tips
Because pecans carry a high oil content, they’re more prone to going rancid than many other pantry staples, especially when left at room temperature in a warm kitchen. In-shell pecans keep the longest, often up to a year in a cool, dry pantry, since the shell offers some natural protection. Shelled pecans, whether halves or pieces, are best kept in the refrigerator, where they’ll stay fresh for several months, or in the freezer for up to a year or more without much loss in quality. Always store shelled pecans in an airtight container to keep out moisture and other odors from the fridge or freezer, and give them a quick taste before using in a recipe if they’ve been stored for a while, since rancid pecans can throw off the flavor of an entire dish.
