Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: place walnuts and water in food processor. puree until very smooth. set aside. in a medium saucepan whisk together milk and flour. add garlic, salt and pepper. bring to a simmer, stirring until slightly thickened and smooth, about 3 minutes. stir in walnut mixture; simmer and stir over low heat until thickened, 1-2 minutes. meanwhile, cook pasta according to package directions, adding peas during last 2 minutes of cooking time. drain. combine pasta, peas, parmesan and sauce. stir over low heat just until heated through and pasta is evenly coated with sauce. top each serving with a few strips of proscuitto.

Target recipe: grate the cheese, black pepper and nutmeg if you need to. put 4 quarts of water to boil. cooking: set small frying pan in mid-high heat. add the butter and the cream to the frying pan and mix well. stir the sauce frequently and add the black pepper, salt and nutmeg, boil and stir frequently until the sauce becomes heavier, then reduce the heat. add the pasta to the boiling water along with some salt and cook to your liking. once the pasta is cooked, drain the pasta and add it to the sauce. add the grated cheese to the sauce and pasta, and mix until the cheese is absorbed by the sauce.