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| pasta (penne): 1 lb |
| unsalted butter: 1/2 cup |
| vodka: 3/4 cup |
| red pepper flakes: 1 pinch |
| worcestershire sauce: 1 oz |
| tomato sauce: 8 oz |
| canned tomato paste: 6 oz |
| heavy whipping cream (fluid): 1 cup |
| black pepper: 1 dash |
| salt: 1 dash |
| parmesan cheese (grated): 1/4 cup |
Credit: allrecipes.com