How much oil is there in hazelnuts?

 How much oil is there in hazelnuts?

Hazelnuts are actually quite oily! They pack a punch when it comes to fat content. Here's a breakdown:

High Fat Content: Hazelnuts are around 61% fat by weight [1].

Oil Percentage: Of that fat content, a significant portion is oil. Estimates suggest hazelnuts contain over 60% oil in their kernels [2].

So, hazelnuts themselves are a good source of oil, and commercially, hazelnut oil is extracted from the kernels [2]. This oil is prized for its flavor and health benefits.