Butternut Squash and Apple Cider Soup without cinnamon

5 tablespoons butter 2 1/2 lbs butternut squash , peeled, seeded, cut into 1/2 inch pieces (about 6 cups) 2 cups chopped leeks (white and pale green parts[...]

5 tablespoons butter 2 1/2 lbs butternut squash, peeled, seeded, cut into 1/2 inch pieces (about 6 cups) 2 cups chopped leeks (white and pale green parts[...]

5 tablespoons unsalted butter 6 cups peeled seeded cubed butternut squash, cut into 1/2-inch cubes 2 cups chopped leeks , white and light green parts only 1/2[...]