Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in Registration Statement No. 333-180470 on Form S-8 of our report dated
June 27, 2022, appearing in this annual report on Form 11-K of the Cal-Maine Foods, Inc. KSOP for the year ended
December 31, 2021.
Independent Registered Public Accounting Firm
/s/ Frost, PLLC
Little Rock, Arkansas
June 27, 2022