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                                                                EXHIBIT 5.1

                              BROWN, WINICK, GRAVES, GROSS,
                           BASKERVILLE AND SCHOENEBAUM, P.L.C.

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                                                      ATTORNEYS AT LAW

666 GRAND AVENUE, SUITE 2000   Richard W. Baskerville   Nancy S. Boyd            Valerie D. Bandstra     Patents and Trademarks
DES MOINES, IOWA 50309-2510    Bruce Graves             James L. Pray            Alexander M. Johnson      G. Brian Pingel
                               Steven C. Schoenebaum    Brenton D. Soderstrum    James S. Niblock          Camille L. Urban
TELEPHONE: (515) 242-2400      Harold N. Schneebeck     Michael D. Treinen       Ann Holden Kendell
FACSIMILE: (515) 283-0231      Paul D. Hietbrink        Scott L. Long            Rebecca A. Brommel
                               William C. Brown         Ronni F. Begleiter       Kelly K. Helwig
                               Richard K. Updegraff     Miranda L. Hughes        Mark E. Roth            Washington, D.C. Office
                               Paul E. Carey            Duane P. Hagerty         Tina R. Thompson          Brian Kennedy
URL: www.ialawyers.com         Douglas E. Gross         Kelly D. Hamborg         Brian M. Green
                               John D. Hunter           William E. Hanigan       Dustin D. Smith
                               James H. Gilliam         Mary A. Ericson          Adam W. Jones
Offices in:                    Robert D. Andeweg        Barbara B. Burnett       Catherine C. Cownie     Of Counsel:
West Des Moines, Iowa          Alice Eastman Helle      Michael J. Green         Erick D. Prohs            Marvin Winick
Pella, Iowa                    Michael R. Blaser        Michael A. Dee           Laura N. Martino
Washington, D.C.               Thomas D. Johnson        Danielle Dixon Smid      Amy R. Piepmeier
                               Christopher R. Sackett   Deborah J. Schmudlach
                               Sean P. Moore            Brian P. Rickert                                 Walter R. Brown (1921-2000)

                                                                                                         WRITER'S DIRECT DIAL NO.
                                                                                                             (515) 242-2473
                                                                                                         WRITER'S E-MAIL ADDRESS
                                                                                                          hanigan@ialawyers.com
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                                  April 20, 2005


The Board of Directors
East Kansas Agri-Energy, L.L.C.
P.O. Box 225
210 1/2 East 4th Avenue
Garnett, KS  66032

     RE:  Registration Statement on Form SB-2 to be effective April 20, 2005

Dear Directors:

In connection with the currently proposed registered offering of up to 9,091
membership units ("Membership Units") of East Kansas Agri-Energy, L.L.C. (the
"Company"), we have made such legal examination and inquiries as we have deemed
advisable or necessary for the purpose of rendering this opinion and have
examined originals or copies of the following documents and corporate records:

     1.   The Company's Articles of Organization;

     2.   The Company's Amended and Restated Operating Agreement, as amended;

     3.   The Company's resolutions of the Board of Directors authorizing the
          issuance of units; and

     4.   The Company's Registration Statement on Form SB-2, as filed by East
          Kansas Agri-Energy, L.L.C. with the United States Securities and
          Exchange Commission effective on April 20, 2005.

In rendering our opinions, with the consent of the Company, we have relied upon:
(i) the representations of the Company and other representatives as set forth in
the aforementioned documents as to those factual matters that we were unable to
ascertain ourselves; and (ii) certificates and assurances from public officials
and the Company as we have deemed necessary for purposes of expressing the
opinions expressed herein. We have not undertaken any independent investigation
to determine or verify any information and representations made by the Company
and its representatives in the foregoing documents or in such certificates, and
we



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April 20, 2005
Page 2


have relied upon such information and representations in expressing our
opinions.

We have assumed in rendering these opinions that no person or party has taken
any action inconsistent with the terms of the above-described documents or
prohibited by law. We have confirmed that no attorney in this office who has
provided legal services to the Company within the past six months has notice or
knowledge of any misstatements or inaccuracies in the representation upon which
we have relied.

The opinions expressed herein shall be effective only as of the date of this
opinion letter. The opinions set forth herein are based upon existing law and
regulations, all of which are subject to change prospectively and retroactively.
Our opinions are based on the facts and the above documents as they exist on the
date of this letter, and we assume no obligation to revise or supplement such
opinions as to future changes of law or fact. This opinion letter is limited to
the matters stated herein and no opinions are to be implied or inferred beyond
the matters expressly stated herein.

Based on our examination and inquiry, we are of the opinion that the Membership
Units will be validly issued, duly authorized, fully paid and non-assessable
when issued and sold in the manner referred to in the Registration Statement and
under the applicable subscription agreement(s), provided that the Registration
Statement is effective.


                                       Very truly yours,

                                       /s/ William E. Hanigan

                                       William E. Hanigan