Preheat oven to 400°. Bake whole squash 35 to 40 minutes. Cut in half lengthwise and remove seeds and skin. Cook pasta as package directs, drain and set aside. Heat oil in a large skillet and sauté the onions and garlic 5 minutes. Cut 1 cup squash into chunks, set aside. In a blender, puree remaining squash with the stock until creamy. Sauté the kale with the onions for 3 minutes. Pour squash puree over kale. Add salt and pepper, mix. Toss pasta and squash chunks with the kale and squash puree. Top with almonds and serve.
Per serving - 270 calories, 7 gram fat (24% calories from fat), 10 gram protein, 43 gram carbohydrate, 6 gram fiber, 0 milligram cholesterol, 150 milligram sodium