Elisp code output style in org mode

Question

I want to print elisp code result as original but currently it will output with "|" separated. for example:

#+BEGIN_SRC emacs-lisp
(setq my-list '(apple orange peach))
#+END_SRC

The code block will output as below:

#+RESULTS:
| apple | orange | peach |

How can I get output as original style like below:

 #+RESULTS:
 (apple orange peach)

Answer 1

Add :results output to the header line:

#+BEGIN_SRC emacs-lisp :results output

Answer 2

You can change the default result output type by adding the following code to your init.el:

(add-to-list 'org-babel-default-header-args:emacs-lisp
             '(:results . "output"))