Baked Ziti with shallots

olive oil 2 tablespoons olive oil 1 large onion , cut into small dice 6 garlic cloves , minced 1 1/2 lbs hot Italian sausage , removed from its casing and[...]

1 (16 ounce) package ziti pasta , substitute penne pasta 4 cups tomato sauce 1 large egg 1 (15 ounce) container part-skim ricotta cheese 2 tablespoons[...]

1 lb eggplant , peeled and cut into 1/2-inch cubes salt 1 lb ziti pasta (or penne pasta) 2 tablespoons butter 1 medium onion , copped 1 garlic , chopped fine[...]