EXHIBIT 24 POWER OF ATTORNEY SECTION 16 Known by all these present, that the undersigned hereby constitutes and appoints each of Charles A. Brawley, III, Marci K. Donnelly, Andrew D. Kupchik and Kishan Mistry, or any of them signing singly, and with full power of substitution, as the undersigned’s true and lawful attorneys-in-fact to: (1) prepare, execute in the undersigned’s name and on the undersigned’s behalf, and submit to the U.S. Securities and Exchange Commission (the “SEC”) a Form ID and any documentation required to enroll in and comply with any EDGAR Next program, including amendments thereto, and any other documents necessary or appropriate to obtain, update or otherwise maintain codes and passwords, including passphrases, enabling the undersigned to make electronic filings with the SEC of reports required by Section 16(a) of the Securities Exchange Act of 1934 (“Section 16”) or any rule or regulation of the SEC; (2) execute for and on behalf of the undersigned, in the undersigned’s capacity as an officer and/or director of The Campbell’s Company (the “Company”), Forms 3, 4, and 5 in accordance with Section 16 and the rules thereunder, and Form 144 (“Form 144”) pursuant to Rule 144 under the Securities Act of 1933 (“Rule 144”) and the rules thereunder; (3) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4, 5 or 144, complete and execute any amendment or amendments thereto, and timely file such form with the SEC and any stock exchange or similar authority; and (4) report all of the undersigned’s transactions (including those of the undersigned’s family members and other persons attributable to the undersigned under Section 16) involving Company stock; and (5) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of any of such attorneys-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by any of such attorneys-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as any of such attorneys-in-fact may approve in the discretion of any of such attorneys-in-fact. The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that any of such attorneys-in-fact, or the substitute or substitutes of any of such attorneys-in-fact, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each of the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned’s responsibilities to comply with Section 16 and Rule 144. This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4, 5 and 144 with respect to the undersigned’s holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact. IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 27th day of February 2025. Signature: /s/ Howard M. Averill Printed Name: Howard M. Averill

Averill Howard M 4