Exhibit 99.5 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Section 1350 of Chapter 63 of Title 18 of the United States Code), each of the undersigned officers of J & J Snack Foods Corp. (the "Company"), does hereby certify with respect to the Quarterly Report of the Company on Form 10-Q for the quarter ended December 27, 2003 (the "Report") that: (1) The Report 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 Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Dated: January 22, 2004 /s/ Dennis G. Moore Dennis G. Moore Chief Financial Officer Dated: January 22, 2004 /s/ Gerald B. Shreiber Gerald B. Shreiber Chief Executive Officer The foregoing certification is being furnished solely pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Section 1350 of Chapter 63 of Title 18 of the United States Code) and is not being filed as part of the Report or as a separate disclosure document.