Butternut Squash Lasagne with milk

3 lbs butternut squash (diced 1/2-inch cubes) 1 tablespoon olive oil 4 cups 2% low-fat milk 4 tablespoons dried rosemary , crumbled 4 minced garlic cloves 1/4[...]

1 large butternut squash 1/4 cup parmesan cheese , freshly grated 1 lb lasagna noodle 1 bunch swiss chard , chopped (stems and leaves separated) 1 onion ,[...]