Butternut Squash with cornstarch

1 1/2 lbs butternut squash (peeled and cut into 1 to 1/1/2 inch cubes) 2 onions , halved 2 jalapeno peppers (halved, seeded) 1 red pepper, halved and seeded 1[...]

2 cups vegetable broth 2 onions , minced 2 whole cloves 2 teaspoons ground ginger 2 teaspoons ground cinnamon 1 teaspoon ground nutmeg 2 lbs butternut squash,[...]