- Author: Lynn Pastusak, MFP Volunteer
- Editor: Shannon Klisch
If you have a garden or compost bin, you probably have plant volunteers. What is a plant volunteer? Any type of plant that grows somewhere you did not intentionally plant it. That's what happened to Master Food Preserver, Lynn Pastusak. Below, Lynn walks us through how she preserved her unexpected harvest so it wouldn't go to waste.
Dehydrating is one of the oldest forms of food preservation and is very easy to do.
Dehydration (drying) pulls out enough water from food to prevent spoilage.
While it is possible to sun dry some foods or even use your oven as a dehydrator, the simplest and most fool-proof method is to use an electric dehydrator. If you don't already have one, I recommend getting one. They are relatively inexpensive, starting around $40 for a simple but reliable model, and they can save you time and money if you plan to start dehydrating on a regular basis. Look for one that has a temperature control setting between 130° and 150° (mine is from 105° to 165°), a fan to circulate warm air evenly, and trays that are easy to load and clean.
The steps for dehydrating cherry tomatoes are easy.
- Wash your hands and clean all your utensils and trays.
- Preheat the dehydrator to 140°F.
- Rinse the tomatoes and remove the stems.
- Cut tomatoes in half.
- Place tomatoes skin side down on a dehydrator tray. If you would like, you can sprinkle a little salt on them.
- Dry for 5-9 hours. Times may vary depending on the humidity and heat in your area.
- After about 4 hours, start checking them regularly. They are done when they are leathery or brittle. If you want to grind them to make a powder, you'll want them crispy.
Tips from Lynn:
Proper storage is critical to keep tomatoes from re-hydrating and molding. A few options I have used: 1) Vacuum seal them and store them in the freezer, 2) seal them in freezer bags, put the bags in tightly sealed jars, and keep them in the refrigerator or freezer. As long as they are in an air-tight container, they can also be stored at cool to room temperature in a dark location - like a closet. For best quality, use them within 1 year.
What to do with your dried tomatoes:
They are tasty to eat alone as a snack. They can also be added to soups, salads, pastas, sauces, and casseroles. If dried crisp, they can be ground in a food processor or blender and used in recipes like you would use tomato paste. Yum!
Interested in learning more about drying and preserving foods?
- Author: Tami Reece, UC Master Food Preserver of San Luis Obispo/Santa Barbara Counties
- Editor: Dayna Ravalin
- Editor: Katherine Soule
I like to use fresh green onions when I can, but if I am making a recipe and do not want to run to the market for green onions, dehydrated onions work great in a lot of dishes.
Get started by discarding any leaves that are bruised or past their time and cut off the tips of the greens to remove any brown parts.
Rinse onions under running water and drain. You may need to pat dry with a paper towel as you need to remove as much water as possible.
I like to dehydrate the green from the white portion of the onion. Sometimes I want to add green as a garnish without adding too much of an onion flavor.
Chop onions into 1 /2 inch pieces. For the white portions it is best to separate the rings otherwise they take a lot longer to dry.
You can use any type of dehydrator if it has a fan and a temperature control. You want to set your dehydrator at 125 degrees. During this time of year, I have my dehydrator outside on a table on my porch so it does not heat up the house. Just make sure you remove your product as soon as it is dry, so you do not start feeding the neighborhood bugs.
Green portions on one tray…….
White portions on another tray. I forgot to separate the rings of my white portions and had to do it later in the process.
Dried green onions They should feel like paper when done.
I store my green onions in half pint mason jars with plastic lids. In the white portion jar I also put a food safe desiccant packet to help with any moisture that may remain in the product. Enjoy!!