CONSENT OF INDEPENDENT AUDITORS The Board of Directors Horizon Organic Holding Corporation: We consent to incorporation by reference in the registration statement (No. 333-64905) on Form S-8 of Horizon Organic Holding Corporation of our report dated March 7, 2000, relating to the consolidated balance sheets of Horizon Organic Holding Corporation and subsidiaries as of December 31, 1999, and 1998, and the related consolidated statements of operations, stockholders' equity and comprehensive income, and cash flows for each of the years in the three-year period ended December 31, 1999, which report appears in the December 31, 1999 annual report on Form 10-K of Horizon Organic Holding Corporation. KPMG LLP Boulder, Colorado March 29, 2000