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                        Ingredients
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                        Amt.
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                        Measure
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                        Ingredient
                       |   |   |   |  2    | tablespoons | olive oil, extra virgin   |  6    | ounces | Mushrooms, portabella, raw   |  1    | medium (2-1/2" dia) | Onion chopped   |  1    | pound | extra lean ground beef   |  1    | dash | salt   |  1    | dash | black pepper   |  1    | can (16 fl oz) | tomatoes canned, diced   |  1    | cup | cornmeal   |  1/2  | cup | milk, lowfat, fluid, 1% milkfat, with added vitamin A   |  2    | ounces | Cheese, parmesan, shredded   |  1    | can (303 x 406) | green beans,canned (15oz), drained   |  
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                        Steps
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                        Sequence
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                        Step
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  |  | 1 | In a large skillet, heat the olive oil over medium heat.  Add the mushrooms and onions and cook, stirring until softened,m about 7 minutes. Add the beef, season with salt and pepper and cook over medium-high heat, stirring until browned, 4-5 minutes.  Stir in the tomatoes, lower the heat and simmer. |  | 2 | In a medium saucepan, bring 3 cups water and 3/4 tsp sale to a boil.  Whisk in the cornmeal until thickened, about 3 minutes.  Whisk in the milk, parmesan and 1/4 tsp pepper until smooth, pour into a large casserole dish. |  | 3 | Stir the green beans into the beef mixture and cook over medium heat, stirring until warmed through, about 2 minutes.  Season with salt and pepper.  Spoon the mixture over the polenta and top with more parmesan. |  
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