How to Make Delicious Homemade Sun-Dried Tomatoes
Nothing adds depth to Mediterranean dishes like sun-dried tomatoes! In this guide, you'll learn how to dry tomatoes at home — using either an oven or a dehydrator — without worrying about weather, pests, or spoilage.
Step 1: Food Safety First
- Before starting, it's recommended to review basic food preservation safety guidelines.
- If you're new to drying or canning, take time to learn about safe home practices.
Step 2: Tools You'll Need
| Tool | Purpose |
|---|---|
| Dehydrator or Oven | Drying the tomatoes |
| Cutting board & knife | Slicing tomatoes |
| Colander & large bowl | Washing and prepping |
| White vinegar | Disinfecting tomatoes |
Step 3: Choosing Your Drying Method
- Dehydrator: Ideal for frequent use. Look for models with side-mounted fans and metal trays.
- Oven: Works well if you don’t own a dehydrator. Use low heat (around 140°F / 60°C) and keep the door slightly ajar for airflow.
Step 4: Selecting the Right Tomatoes
- Cherry, Roma, plum, or meaty tomatoes are best for drying.
- Heirloom varieties taste great but take longer due to higher moisture content.
Step 5: Preparing the Tomatoes
- Wash thoroughly with water and a splash of white vinegar.
- Remove blemishes and tough spots.
- Slice into 6 to 9 wedges — not too thin, not too thick.
Step 6: Arranging and Seasoning
- Place slices skin-side down on trays. Use a rimmed tray underneath to catch drips.
- Optional: Sprinkle with salt, pepper, dried basil, or paprika for extra flavor.
Step 7: Drying Process
- In a dehydrator, drying takes 10 to 18 hours depending on thickness.
- In an oven, monitor temperature carefully. If your oven has a fan, drying time is reduced.
- Finished sun-dried tomatoes should be leathery, flexible, and moisture-free — not brittle.
Step 8: Storing and Using
- Store in airtight containers in a cool, dry place.
- To rehydrate, soak in boiling water for 15 minutes until soft.
- Don’t discard the soaking water — it’s perfect for soups or sauces!
With this method, you can enjoy flavorful, healthy sun-dried tomatoes year-round in your favorite dishes.
