According to a Dietitian

A little surface scratching is normal. How to pick the perfect butternut squash. Roasted Butternut Squash With Garlic And Herbs Cooking Classy One is shaped just like an acorn and the other is long with a round swollen end. What does butternut squash look like . You end up with a. Its going to feel like an unripe avocado. Choose squash that feels heavy for its size. Butternut Squash is a pear-shaped squash which has very few seeds bright-orange flesh and smooth cream-colored exterior. Its stem should be intact because that will keep it fresh for longer. These are harvested in the late summer and fall but they store for a long time so you should be able to find the perfect butternut all year long. Just add an inch of water. Tap the butternut squash with your knuckles and if it sounds hollow its ripe. Fruit that is almost white is not ripe enough. However spaghetti squashs name comes from what looks like inside. Butternut squash should feel hard and heavy.