3 polenta casserole with mushrooms tomatoes and ricotta Recipes

olive oil, divided, onions, chopped, cremini mushrooms, coarsely chopped, salt, divided, garlic, chopped, dry red wine, chopped fresh rosemary or 1 tsp dried rosemary, tomato paste, canned tomatoes, diced,undrained, water, instant polenta, fat-free parmesan cheese, black pepper, divided, part-skim ricotta cheese, light margarine, cut in small pieces

olive oil, divided, chopped onion, coarsely chopped cremini mushrooms (12 oz), salt, divided, garlic cloves, chopped, dry red wine, chopped fresh or 1 tsp dried rosemary, tomato paste, diced tomatoes, undrained, water, instant polenta (such as contadina), grated fresh parmesan cheese, black pepper, divided, part-skim ricotta cheese, butter, cut into small pieces