Butternut Squash and Corn Soup without chili

2 lbs butternut squash, cubed 1 sweet potato , peeled,cut cubed 6 cups water salt and pepper 2 tablespoons olive oil 2 cups chopped onions 2 cloves chopped[...]

1 medium butternut squash 1 small onion , chopped 3 -4 garlic cloves , crushed (more if you really like garlic) 2 tablespoons butter 1 cup half-and-half 2[...]