Oven Dried Tomatoes Recipe | ChefDeHome.com (2024)

This oven dried tomatoes recipe makes homemade quick sun-dried tomatoes in the oven.Made with just two ingredients,homemade oven-dried sun-dried tomatoes are preservative free, are vibrant in color, and have concentrated tomato flavor.In peak tomato season dry fresh tomatoes in the oven and then use later to add punch of flavor to any recipe.

Oven dried tomatoes freeze well and can also be canned for future use. Read on to know more.

Sun Dried Tomatoes

Sun Dried Tomatoes are plum Roma tomatoes slowly dried in sun until the most moisture of tomatoes evaporates, skin becomes leathery, and the flavor concentrates. These tomatoes are sweet, tart, packed with ton of flavor. Sun dried tomatoes will add a punch of concentrated tomato flavor to any stew, vinaigrette, or pasta.

I always keep a jar of Sun Dried Tomatoes in the pantry to add flavor to pastas and bring sweetness and color in Italian dressing. Store bought sun-dried tomatoes are also full of flavor but often lack the vibrant tomato color. This is why I started making homemade oven dried sun dried tomatoes.

Oven Dried Tomatoes Recipe | ChefDeHome.com (1)

The homemade method does need time but it is so worth the wait as tomatoes dry super sweet, tart and beautiful in color. Homemade dried tomatoes are also clean to taste and have no artificial colors or preservatives. Pure bonus is the kitchen filled the aroma of slow drying tomatoes. Delish!

If you like tomatoes like I do, this recipe will become your favorite way to make oven dried tomatoes at home.

Ingredients:

To make sun dried Roma tomatoes in the oven, you will need following two ingredients:

  1. Tomatoes
  2. Salt

To preserve and to make seasoned sun-dried tomatoes, you will need:

  1. Olive Oil
  2. Garlic
  3. Herbs such as Oregano, Thyme
  4. Chili Flakes (optional)

It is very simple to make Sun Dried Tomatoes in oven. I start by preheating the oven at 170 degree Fahrenheit. Slice and season the tomatoes and place skin side down on baking sheet with rack. Bake tomatoes until tomatoes shrink in size, and skin is leathery.

Oven Dried Tomatoes Slicing:

For even oven drying, make sure to slice tomatoes in even thickness. Thin sliced tomatoes will dry few hour earlier than thick slices.

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You can slice tomatoes in halves, quarters, or smaller. To ensure evenly thick slices, slice bigger tomatoes into small slices

Temperature for Oven Dried Tomatoes

I tried this recipe at various oven settings to find the optimum temperature for oven drying tomatoes. This is important because too high temperature will roast the tomatoes instead of drying. Also too slow temperature will nee way longer to get the desired result.

In my experience, 170 degrees to 190 degrees Fahrenheit temperature is perfect to make oven dried tomatoes. It is low and slow method which will dry tomatoes just like tomatoes dried under the sun.

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Note: If tomatoes start to burn at edges it means the oven temperature is too high or tomatoes are too close to the oven heat. For better results, place rack in middle of the oven.

Preserve Dried Tomatoes for Later Use:

To store for later use, pack the dried tomatoes into a sterilized jar with lid. You can stack the dried tomatoes in a sealable plastic bag and store in freezer. Frozen oven dried tomatoes will keep for 5-6 months. Make sure to label the bag to consume while still fresh.

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To store oven dried tomatoes preserved in oil, pack thetomatoes into a sterilized jar. Pack firmly and fill with olive oil covering one inch on top of the tomatoes. Push tomatoes in oil with back of a spoon to expel any trapped air. Seal tight and refrigerate for up-to 3 months. Or follow canning process to can for later use.

Tips for Success:

  1. For better results and evenly oven-dried tomatoes, buy/pick similar size tomatoes and slice in same size. Or Slice large tomatoes into four pieces lengthwise.
  2. Please note, oven drying tomatoes time may vary based on size of tomatoes i.e. medium/large/small, or slice size i.e. half or quarter, and oven's make and model. Fridge-cold tomatoes (not room temperature) will take additional 1-2 hours to dry.
  3. Bake Time: After first 8 hours of baking, check for done-ness, continue baking in 2 hours of increments, until tomatoes skin is wrinkled, leathery and most liquid has dried out.
  4. For storage use sterilized and dried jar.
  5. If preserving in oil, make sure to expel any air trapped in the stacked over dried tomatoes. Store with at-least an inch of oil on surface on top of packed tomatoes. Refrigerate and use for up-to 3 months or use canning process to preserve for future use.
  6. Overtime, preserved oil will pick lots of flavors from the dried tomatoes. Preserved oil can be used to make dressings, stir-fry vegetables, or pan sear poultry or meat.

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To Make Oven Dried Tomatoes at Home:

  1. Baking Sheets, two of half sheets or one full.
  2. Baking Racks which help circulate the air to evenly dry tomatoes.
  3. Oven gloves for handling hot baking sheet.
  4. Parchment Paper (optional)

Friends, lock the sweetness of summer ripe tomatoes in a jar. The homemade oven-dried sun-dried tomatoes are preservative free, have no artificial colors, made with just two ingredients, vibrant in color and so much more flavorful than store bought. This recipe is truly worth time. A must try weekend project. You will love the flavor!

Oven Dried Tomatoes Recipe | ChefDeHome.com (2024)

FAQs

How do you know when dried tomatoes are done? ›

They do not all have the same amount of moisture, nor do they experience the same temperature and air circulation while they are drying. They are done when they are very dry, but still pliable. Texture is about that of a dried apricot. If dried too long, they become tough and leathery.

How long does it take to dehydrate tomatoes in a convection oven? ›

Dehydrator or Convection Oven.

Slices or chunks generally take 8 to 12 hours at 145°F (63°C). Plum tomatoes and halved small tomatoes take much longer. Some pieces will be dry after about 12 hours, while others may take as long as 24 hours; skinned plum tomatoes dry more quickly than unskinned.

Should I salt my tomatoes before dehydrating? ›

A light sprinkle of salt tastes great but also helps extract the water from the tomato. You can also sprinkle your tomatoes with dried herbs or spices before dehydrating. Basil, oregano, garlic powder, pepper, or a combination will all taste great.

What temperature and how long to dehydrate tomatoes? ›

Dry in a dehydrator set at 140 F. Place tomatoes on drying trays cut-side-up. Dry for 10 to 18 hours. For best results, follow the manufacturer's directions.

How long does it take to dry tomatoes? ›

Place the baking sheet and racks in the oven and dry until the tomatoes are shriveled around the edges but still plump, 4 to 6 hours. Storage. Cool the tomatoes to room temperature.

How do you know if sundried tomatoes are still good? ›

When sun-dried tomatoes go bad, these are some of the signs you should look out for: unusual foul smell, mold or a slimy film appearing on the surface. Also, if your oil-packed sun-dried tomatoes start to bubble or fizz, it might indicate the growth of yeast or bacteria, so it's best to discard them.

Can you over dehydrate tomatoes? ›

Dehydrated tomatoes should be hard when they are completely dried. To test, let them cool, then try to bend and squeeze a few pieces. If there is any noticeable moisture when squeezed, they need more type in the dehydrator. You cannot over dehydrate tomatoes.

Why did my dehydrated tomatoes turn black? ›

Sun dried tomatoes should never “expire” though. low acid ones will turn black when dehydrated”; So Easy to Preserve says, “Black color can develop because of oxidization.”

What temperature do you dehydrate in the oven? ›

You'll want the oven's temperature to be under 200 degrees Fahrenheit (93.3 Celsius) for the best results. Simply set your oven to "warm" and you'll be all set. If you do have low temperature options, 120 degrees F (49 degrees C) to 140 degrees F (60 degrees C) is usually optimal for a wide range of foods.

Do you peel tomatoes before dehydrating? ›

Most ripe tomatoes should be peeled (skinned) before dehydrating, although this isn't necessary with small tomatoes such as cherry, grape, and plum (Roma); however, plum tomatoes will dry more quickly and have a more vibrant color when dried if peeled before dehydrating.

Is it worth dehydrating tomatoes? ›

Cherry, grape, and beefsteak tomatoes aren't canned or frozen as often because of their watery texture and abundance of seeds. So if you have an abundance of these tomatoes, dehydrating them makes a lot of sense. You're probably using your plum tomatoes, such as romas, in sauces and canning recipes.

What are the best tomatoes for dehydrating? ›

Good tomato varieties to dehydrate

I dehydrate dry-farmed Early Girls but other good contenders include cherry tomatoes, San Marzano tomatoes, Romas or another type of plum tomato. Juicy heirlooms will dehydrate but with their high water content, they require more time and energy.

Is it better to freeze or dehydrate tomatoes? ›

Since tomatoes are made of mostly water, you can't freeze them as is, BUT if you dry them out prior to freezing, it protects their structure, preserves their flavor, and stocks your freezer full of their sunshine all year long. And you don't even need a fancy dehydrating contraption to do it.

How thick to slice tomatoes for dehydrating? ›

Bigger tomatoes are best sliced just under one-half inch (8-9 mm) thick. Thinner slices dry unevenly and are prone to turning dark as they dry. You can cut the slices in half to hasten drying.

Do dehydrated tomatoes need to be refrigerated? ›

Unopened packages of commercially dried tomatoes will be fine without refrigeration for six to nine months, but you should refrigerate or freeze them after opening. Once they've been opened, try to use them within a couple of weeks.

How long to rehydrate dried tomatoes? ›

A rule of thumb is to cover sun-dried tomatoes with warm water and soak for two hours at room temperature. You can get a feel for how long they should soak by feeling how flexible they are — the stiffer they are, the longer they should soak.

How long does it take to rehydrate tomatoes? ›

However, if you do need them soft you can rehydrate by soaking in either warm water or good quality oil (olive oil is most common) for about 10 minutes.

Are sun-dried tomatoes supposed to be chewy? ›

Traditionally, sun-dried tomatoes were made with red-ripe plum tomatoes, but they can be found in varieties ranging from red to yellow. Due to the evaporated moisture, sun-dried tomatoes become darker and pleasantly chewy, often packed in oil to preserve their bite.

Can dehydrated tomatoes go bad? ›

Typically, sun-dried tomatoes can last for up to 6 months at room temperature, up to a year in the refrigerator, and up to 2 years in the freezer.

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