An HPP method for preserving a food item such as a fruit or vegetable may include the steps of: (a) placing a prepared fruit and/or vegetable in a container having a capacity less than about two gallons (b) filling the container with a pH modifying solution or sauce to establish a pH in the container in the range of about 2 to about 6, and preferably about 4 (c) dearation (d) sealing the container and (e) applying pressure to the container in the range of about 2,000 to about 120,000 psi, preferably about 90,000 psi, for a time period in the range of about 1 to about 20 minutes, preferably about 5 minutes at a temperature in the range not lower than freezing and not greater than about 230° F.
