Butternut squash is medium to large in size and has a bell-like shape with a long neck attached to a bulbous end. The smooth skin is very thin, light tan, firm, and is connected to a light brown, rough stem. The long neck of the Butternut squash contains a solid orange, dense, and moist flesh and in the bulbous end, there is a small hollow seed cavity with stringy pulp and a few flat, cream-colored seeds. When cooked, the flesh of the Butternut squash becomes tender and offers a mild squash flavor with sweet and nutty nuances.

Butternut squash provides vitamins A, C, and E, manganese, potassium, iron, soluble fiber, and magnesium. Deep orange colored squashes such as the Butternut are also rich in beta-carotene.