How many calories in a tablespoon of peanut oil?

A tablespoon of peanut oil has 126 calories, same as all cooking oils. A teaspoon has 40 calories. The calorie difference between oils is negligible—they're all pure fat at ~900 cal/100g.

Is peanut oil safe for people with peanut allergies?

Highly refined peanut oil removes the proteins that trigger allergic reactions and is generally considered safe by the FDA. However, cold-pressed or unrefined peanut oil may contain allergens. Consult an allergist.

What makes peanut oil good for frying?

High smoke point (450°F/232°C), neutral flavor that doesn't transfer taste between batches, and good stability at high temperatures. It's the preferred oil for deep frying in many restaurants and for turkey frying.

Peanut oil vs olive oil: which is healthier?

Olive oil is healthier overall—more monounsaturated fats and antioxidant polyphenols. Peanut oil has more polyunsaturated fats (omega-6). Use peanut oil for high-heat frying, olive oil for everything else.

Does peanut oil taste like peanuts?

Refined peanut oil has a very mild, neutral flavor—most people can't detect peanut taste. Unrefined (cold-pressed) peanut oil has a distinct nutty flavor and aroma, great for Asian stir-fries.

Is peanut oil heart-healthy?

It contains a good mix of monounsaturated (46%) and polyunsaturated (32%) fats. It's better than butter or palm oil, but not as beneficial as olive oil due to lower antioxidant content and more omega-6.

How should I store peanut oil?

Cool, dark place for 6-12 months (unopened). Once opened, use within 6 months. Refrigeration extends life but may cause cloudiness (it clears when warmed). Discard if it smells rancid or off.