preheat oven to 400.

cook gnocchi according to package directions.

add spinach during last 2 minutes of cooking. When gnocchi is done, drain well.

meanwhile, for the sauce, combine all ingredients in saucepan and simmer over medium heat.

spray 2 quart baking dish with non stick cooking spray.

combine gnocchi/spinach with sauce and ricotta. pour into prepared baking dish and top with shredded cheese.

bake 20 minutes or until bubbly and golden.