Can You Combine Different Foods in One Dehydrator?

Combining Foods Considerations

When combining foods in a dehydrator, prioritize items with similar moisture levels and temperature requirements to prevent uneven drying or cross-contamination. For instance, you can dry vegetables like carrots and broccoli together, but it’s best to separate fruits like strawberries and apples due to their varying water content and acidity levels.

Temperature and Time Considerations

To ensure safe and efficient dehydration, be aware of the optimal temperature ranges for each food type. Fruits typically require a temperature between 135°F and 155°F (57°C to 68°C), while vegetables can be dried at higher temperatures (155°F to 165°F / 68°C to 74°C). A general guideline is to set the temperature 10°F to 20°F (5°C to 10°C) lower for delicate or high-water content foods. For example, if you’re drying tomatoes, you might set the temperature to 145°F (63°C) to prevent over-drying.

Dehydrator Tray Layout and Capacity

To maximize dehydrator capacity and facilitate even drying, arrange foods in a way that allows for air circulation and minimal overlap. Use the bottom tray for denser items like sweet potatoes or carrots, and reserve the top trays for lighter, more delicate foods like herbs or leafy greens. Aim to fill each tray to about 75% capacity to ensure proper air circulation and prevent foods from sticking together during the drying process.