Pecan

What Is Pecan?

Pecan (Carya illinoinensis) is the long, oval-shaped, splittable, wrinkled kernel of a tree from the walnut family (Juglandaceae). It is native to North America; its commercial production is concentrated primarily in the southern states of the USA.

Although it visually resembles walnut, it has a softer, oilier and sweeter texture. Its thin-brown-skinned kernel is consumed raw, roasted or candied.

Nutritional Values of Pecan

Pecan contains about 690 kcal of energy, 9.2 g protein and 72 g fat per 100 grams, making it one of the fattiest nuts. Most of its fat is in the form of monounsaturated fatty acid (oleic acid); it is also rich in manganese and thiamine.

What Are the Benefits of Pecan?

The monounsaturated fats and phenolic antioxidants contained in pecan are among the components that stand out as part of a balanced diet. It is considered one of the nuts with high antioxidant capacity; research in this area continues.

This information is general; pecan is a food, not a substitute for medical treatment. Being calorie-dense, a daily handful (about 20-30 g) is recommended as a measure.

How to Choose Pecan?

Quality pecan should have a vivid brown kernel color, and a sound, unbroken texture.

• Kernels that appear wrinkled or shrunken have dried out and lost their freshness.
• If a sour or bitter smell is present when broken, it should not be consumed.
• If buying in-shell pecans, the shell should be crack-free and heavy.

How to Store Pecan?

Because its fat ratio is very high, pecan quickly turns rancid at room temperature. Shelled, it stays fresh for 6 months in the refrigerator in an airtight container, or up to 1 year in the freezer.

Using Pecan in the Kitchen

Pecan is used raw or roasted as a snack, chopped and added to cake-cookie doughs, and caramelized as a dessert garnish. It is the main ingredient of the classic American pecan pie.

How to Roast Pecan?

Shelled pecans are roasted in a 160°C oven for 8–10 minutes, stirring occasionally; this brings out their aroma and increases their crunchiness.

How Is Pecan Prepared for Pecan Pie?

Roasted pecans are arranged whole or in large pieces over a caramelized sugar-butter filling and baked; as they cook they become slightly crunchy and integrate with the filling.

Which Recipes Use Pecan?

Pecan pie, pecan cake, pecan granola, caramelized pecan and sweet-savory snack mixes are the best-known uses of pecan.

Frequently Asked Questions

What is the difference between pecan and walnut?

Pecan has a softer, oilier and sweeter texture, while walnut has a firmer and slightly bitter flavor; both are different species from the same family.

How much pecan should be eaten per day?

Due to its calorie density, a daily handful (about 20-30 g, 15-20 halves) is considered a balanced portion.

Why does pecan go rancid quickly?

Its very high fat ratio accelerates the oxidation of the fats when left at room temperature and in light; that's why it should be stored in a cool, dark, preferably refrigerated place.

Is pecan eaten raw?

Yes, pecan can be safely consumed raw; roasting is only an optional process to bring out its aroma.

Is there a pecan allergy?

Pecan is among the tree nut allergies; people with a sensitivity should consult their doctor before consuming it.