A rich, silky smooth soup made by roasting butternut squash to concentrate flavor, finished with nutty brown butter and fresh sage for a complex, comforting autumn meal.
Roasting the squash is essential for flavor; boiling makes it watery. Brown butter should be watched closely to prevent burning. For freezing, omit cream and brown butter before freezing; add fresh upon reheating. If using a countertop blender, vent the lid to prevent steam explosions.
Keywords: butternut squash soup, roasted vegetable soup, brown butter, autumn recipes, comfort food, vegetarian soup, gluten-free soup