Make homemade dried fruit and herbs using safe methods like oven or sun drying, learning preservation and observing changes with adult supervision.

Step-by-step guide to make homemade dried fruit and herbs
Step 1
Gather all your materials and put them on a clean table so everything is ready.
Step 2
Wash your hands with soap and water for 20 seconds before you start.
Step 3
Rinse the fruit and herbs under cold running water to remove dirt.
Step 4
With an adult helping, slice the fruit into even thin slices about 1/8 to 1/4 inch thick.
Step 5
Pat the fruit slices and herb leaves dry gently with paper towels.
Step 6
Decide whether you will oven-dry or sun-dry and tell an adult which method you chose.
Step 7
Prepare your drying surface by lining a baking sheet with parchment OR by setting up a mesh drying rack.
Step 8
Arrange the fruit slices and herbs in a single layer on the tray or rack without pieces touching each other.
Step 9
If you chose oven-drying ask an adult to set the oven to the lowest safe temperature about 140°F to 170°F.
Step 10
If you chose oven-drying have an adult place the tray in the oven and prop the door open slightly for airflow.
Step 11
If you chose sun-drying cover the tray or rack with a clean fine mesh or cheesecloth and put it in direct sunlight on a stable raised surface.
Step 12
Check the pieces regularly and flip them gently as needed while they dry so they dry evenly.
Step 13
Test a small piece for doneness: fruit should feel leathery with no wet spots and herbs should be crisp and crumbly.
Step 14
Let the dried fruit and herbs cool completely then put the cooled pieces into an airtight jar for storage.
Step 15
Share a photo and story of your finished dried fruit and herbs on DIY.org so everyone can see your tasty science project.
Final steps
You're almost there! Complete all the steps, bring your creation to life, post it, and conquer the challenge!

Help!?
What can we use if we don't have parchment paper or a mesh drying rack?
Use an oven-safe wire cooling rack set over a baking sheet instead of parchment for oven-drying, or stretch a clean window screen or cheesecloth over a tray for sun-drying.
My fruit is still sticky or moldy after drying — what went wrong?
Check that you sliced the fruit 1/8–1/4 inch thick, arranged pieces in a single layer without touching, flipped them regularly while drying, and kept the oven at the low end (about 140°F) or moved trays to better sunlight so they can finish drying evenly.
How can I adapt this activity for different age groups?
For younger children have an adult do the slicing while the child rinses, pats with paper towels, and arranges pieces on the tray, and for older kids let them choose oven or sun-drying, help set the oven to 140–170°F, flip pieces, test doneness, and put cooled pieces into an airtight jar.
How can we extend or personalize the dried fruit and herbs project?
Personalize by sprinkling cinnamon or a bit of lemon juice on slices before drying, label the airtight jars with date and flavor, or try making fruit leather by pureeing fruit and spreading it thin on parchment before oven- or sun-drying, then share a photo on DIY.org.
Watch videos on how to make homemade dried fruit and herbs
Facts about food preservation for kids
☀️ Sun drying is one of humanity's oldest food-preservation methods; people used it for thousands of years to store food for winter.
🍎 Dried fruit is much smaller but more calorie-dense — a handful can pack the energy of several cups of fresh fruit.
🌿 Most dried herbs keep their best flavor for about 6–12 months when stored in airtight, dark containers.
🧫 Removing water from food stops many bacteria and molds from growing, which is why drying helps food last much longer.
🔥 You can safely oven-dry fruit at low temperatures (around 60°C / 140°F) to gently remove moisture without cooking it.
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