Pasta strips (7)
'pasta strips' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for noodles that I've seen before include "Egg pasta; simpletons" , "On instrument casually plays" , "Thin strips of pasta for old ones" , "Simpletons (colloq.)" , "Fools; pasta" .)
(Other definitions for tagliatelle that I've seen before include "Ribboned pasta" , "Italian course" , "Pasta dish" , "2 [PASTA]" , "Pasta in narrow ribbons" .)