Preheat oven to 400°F. Peel butternut squash, slice in half length wise and remove seeds. Dice butternut squash into cubes. Toss with 1 tablespoon of olive oil on a baking sheet.
Bake squash for 20-25 minutes, until it is soft and golden.
Blend for 45 seconds to 1 minute until a pureed texture is achieved. Simmer for 20 minutes then serve with crumbled feta and enjoy!