The method of giving folds, ridges or flutes to the edges of pies, tarts etc., by pinching ends and top together.
Crimping is to pinch and press down the edges of (a pie crust), esp. to seal together the top and bottom layers of pastry or to gash (the flesh of a live fish or of one just killed) with a knife to make more crisp when cooked.
The method of giving folds, ridges or flutes to the edges of pies, tarts etc., by pinching ends and top together.
Crimping is to pinch and press down the edges of (a pie crust), esp. to seal together the top and bottom layers of pastry or to gash (the flesh of a live fish or of one just killed) with a knife to make more crisp when cooked.