Cal-Maine Foods (CALM) 10-Q 2011 Q3 Quarterly report

Exhibit 32.0

Certification Pursuant to 18 U.S.C. §1350

The undersigned certify pursuant to 18 U.S.C. §1350, that:

(1) The accompanying Quarterly Report on Form 10-Q of the Company for the quarter ended February 26, 2011, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the accompanying Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Adolphus B. Baker

Adolphus B. Baker

President and Chief Executive Officer

/s/ Timothy A. Dawson

Timothy A. Dawson

Vice President, Chief Financial Officer

Date: March 31, 2011