Julia Roberts is a lifestyle blogger who loves to incorporate canning into her sustainable living practices. She enjoys sharing her canning adventures and eco-friendly tips with her readers.
Welcome to the wonderful world of canning tomatoes in mason jars! Have you ever tasted the vibrant flavor of a home-canned tomato in the middle of winter? It's like a burst of summer sunshine on your tongue! Canning your own tomatoes not only allows you to enjoy this delightful experience, but it also gives you control over what goes into your food. No preservatives, no additives, just pure, natural goodness. If you're wondering about the best varieties to use, check out our guide on the best tomatoes for canning.
But why mason jars, you ask? Well, mason jars are a fantastic choice for preserving tomatoes. They are sturdy, reusable, and perfect for both steam canning and water bath canning. The clear glass allows you to see your beautiful, ruby-red preserves, and their sealable lids create an airtight environment that keeps your tomatoes fresh and safe. Whether you're preserving cherry tomatoes, sundried tomatoes, or your grandma's heirloom variety, mason jars are your best friend in the canning process. If you're wondering where to get these jars, we have a detailed buyer's guide on the best canning jars available at Walmart.
So, are you ready to dive into the art of preserving tomatoes? With the right guidance and a little patience, you'll be a pro in no time. If you're new to this, you might want to read our FAQ on how to begin canning food at home. Let's get started!
🍅 Picking Perfect Tomatoes: Your First Step to Canning Success
When it comes to canning tomatoes in mason jars, the type of tomato you choose can make all the difference. Think about it: would you want to open a jar of preserved cherry tomatoes only to find they've lost their tangy sweetness? Of course not! If you're unsure about how to can cherry tomatoes, our step-by-step guide can help you master the art.
So, which tomatoes are best for canning? Firm, ripe tomatoes are ideal. Varieties like Roma or San Marzano are excellent choices due to their low water content and robust flavor. These types hold up well during the canning process and maintain their taste and texture.
But don't feel limited! Cherry tomatoes also make delightful preserves, offering a burst of flavor in every bite. And if you're a fan of sundried tomatoes, preserving them in mason jars allows you to enjoy their rich, concentrated flavor all year round. If you're curious about the science and safety of reusing canning lids, check out our detailed blog post on the topic.
Remember, freshness and ripeness are key. You want tomatoes that are at their peak, not overripe or underripe. This ensures that your preserved tomatoes will have the best taste and nutritional value. So, whether you're steam canning or using a canning machine, picking the right tomatoes is your first step to canning success. For more tips on preserving fruits and vegetables, visit our FAQ section.
Gather Your Gear: Essential Tools for Canning Tomatoes at Home
Must-Have Tools for Tomato Canning
- Mason Jars: These are your primary storage containers. Make sure they are free from chips or cracks. Quart jars are ideal for canning tomatoes.
- Canning Lids and Bands: To seal the deal! Ensure they fit your jars perfectly. Remember, lids are single-use only, but bands can be reused.
- Canning Machine or Pressure Canner: This is your main tool for processing the jars. It uses heat to kill bacteria, yeast, and molds that can spoil your tomatoes.
- Jar Lifter: A handy tool for safely lifting hot jars out of the canner.
- Bubble Remover and Headspace Tool: This dual-purpose tool helps remove air bubbles and measure the headspace in your jars before sealing.
- Wide-Mouth Funnel: This will make filling your jars with tomatoes a breeze, and keep the rims clean for a good seal.
- Sharp Knife: Essential for cutting and coring your tomatoes.
- Large Pot: For blanching tomatoes to easily remove their skins.
- Colander: To drain the tomatoes after blanching.
- Slotted Spoon: Useful for transferring the tomatoes from the pot to the jars.
- Clean Cloths: To wipe jar rims and any spills.
As an Amazon Associate I earn from qualifying purchases.
As an Amazon Associate I earn from qualifying purchases.
As an Amazon Associate I earn from qualifying purchases.
As an Amazon Associate I earn from qualifying purchases.
From Garden to Jar: Your Easy Guide to Canning Tomatoes in Mason Jars
Alright, let's dive into the heart of canning tomatoes in mason jars. First, wash your ripe, juicy tomatoes and cut a small X at the bottom of each one. This will make peeling a breeze after you blanch them in boiling water for about a minute. Once the skins start to peel back, transfer your tomatoes to an ice bath to halt the cooking process. After they're cool, the skins should slip right off.
Next, fill your clean mason jars with the peeled tomatoes, leaving about half an inch of headspace. If you're preserving sundried tomatoes, pack them in oil instead of water. Add a teaspoon of salt for quart jars or half a teaspoon for pint jars to enhance the flavor and act as a preservative. Make sure to properly prepare your mason jars for canning to ensure a successful preservation process.
Now, it's time to use your steam canner. Place your filled jars on the rack, secure the lid, and heat until steam flows from the vent for about 10 minutes. This process, known as steam canning, is a fantastic way to preserve your harvest while maintaining the tomatoes' taste and nutritional value. Isn't it amazing how simple home canning can be?
For a clear visual demonstration of the process, check out this step-by-step video tutorial on canning tomatoes in mason jars.
Now that you've seen the canning process in action, let's move on to some useful tips for long-term storage of your preserved tomatoes.
Keep the Freshness Alive: Smart Storage Tips for Your Canned Tomatoes
Now that you've mastered the art of canning tomatoes in mason jars, let's focus on keeping those precious preserves in top shape for as long as possible. Proper storage is key to maintaining the vibrant taste and texture of your canned tomatoes. If you're wondering about the difference between mason jars and canning jars, you can find more information here.
Firstly, always store your cherry tomatoes preserves and sundried tomatoes in a cool, dark place. Heat and light can degrade the quality of your preserves over time, so a pantry or cellar is ideal. Second, remember to check your jars regularly. If you notice any signs of spoilage, such as bulging lids or an off smell, it's best to discard the jar immediately. If you're unsure about what causes canning lids to bulge, you can read more about it here.
When it comes to using your preserved tomatoes, remember that the flavor is best within a year of canning. However, if stored correctly, they can last up to 18 months. Isn't it wonderful to have a taste of summer even in the dead of winter?
So there you have it, my friends! Your comprehensive mason jar canning guide and steam canning guide, all in one place. If you're wondering about the steps to properly seal mason jars for canning, you can find them here. Now, go forth and fill your pantry with the rich, robust flavor of home-canned tomatoes. Happy canning!
Recommended Products
Our Recommendation Leifheit Filling Funnel,White
$7.99 
Our Recommendation Kyocera Revolution Series 2-Piece Ceramic Knife Set: 5.5-inch Santoku Knife and a 4.5-inch Utility Knife, Red Handles with White Blades
Our Recommendation Norpro Shanghai Crab/Lobster Scissors, 6in/15cm, As Shown
$8.64
Our Recommendation ZZHXSM 2pcs Canning Bubble Popper Bubble Remover and 2pcs Jar Lid Lifter Magnetic Lid Lifter, Household Canning Tools Kitchen Canning Tools, Red
$6.98
Our Recommendation Spider Strainer, Skimmer Spoons, 6.1 Inch Spider Strainer Skimmer Ladle for Cooking and Frying, Cooking Utensils Strainer Spoon with Wooden Handle, Wire Spider Strainer Slotted Spoon for Kitchen
$11.99
Our Recommendation AIEVE Canning Funnel, 2 Pack Mason Jar Funnel Kitchen Funnel Plastic Funnel Funnels Canning Supplies Canning Funnel for Wide and Regular Jars Canning Jars Mason Jars Filling Liquid Dry Ingredients
$9.99
Our Recommendation Homoyoyo 30 Pcs Can Measuring Stick Canners for Canning Household Tools Canning Supplies Canning Jar Lifter Tong Bubble Remover Canning Bubble Remover Headspace Tool Canning Tools Kit Food
$23.93
Our Recommendation ANDIMEI Large Skimmer Slotted Spoon - 15 Inch 304 Stainless Steel Heavy Duty Kitchen Spider Pasta Strainer with Comfort Handle and Holes, Frying Spoon for Cooking and Kitchen Frying Draining
$20.99
Our Recommendation ZYAMY 2pcs Canning Bubble Popper Bubble Remover Bubble Measurer Canning Supplies 22.5x3cm for Canning Food, Red
$5.99
Our Recommendation Joseph Joseph Scoop Plus Colander, Spoon Drainer/Strainer, Scoop, Drain and Serve, heat resistant up to 200°C (392°F), Dishwasher safe, Large, Black
$9.95
Our Recommendation King Kooker 14103 Stainless Steel Slotted Spoon
$11.34
Our Recommendation OXO Good Grips Stainless Steel Slotted Spoon
$13.99
Our Recommendation DOITOOL Canning Ladle Straining Ladle 2 In 1 Kitchen Ladle Soup Pan Spoon with Filter Strainer Slotted Ladle for Draining Spaghetti Noodles Veggies Green 29cm* 8cm* 8cm Soup Ladle
$11.99
Our Recommendation Canning Funnel for Kitchen Use, Wide Mouth Funnel for Mason Jars, Large Canning Funnels for Filling Bottles, Stainless Steel Food Funnel
$6.99
Our Recommendation Wide-Mouth Canning Funnel With Handle For Mason Jar,Stainless Steel Kitchen Funnel For Regular and Wide Mouth Jars (canning funnel)
$9.33
Our Recommendation Canning Funnel, Food Grade Stainless Steel Canning Funnels with Strainer, Wide Mouth Funnels for Kitchen Use, Canning Supplies Kit for Wide and Regular Mason Jars - 3 Pack (Small and Large)
$9.99
Our Recommendation Chef Craft Select Slotted Spoon, 13 inch, Stainless Steel
$5.08
Our Recommendation Canner 30 Pcs Can Measuring Stick Supplies Household Tools Canners for Bubble Remover Headspace Tool Bubble Remover Bubble Measurer Tool Bubble Remover Red
Our Recommendation Chef Craft Select Slotted Sturdy Skimmer, 13 inch, Stainless Steel
$5.07
Our Recommendation Fox Run Skimmer Spoon, 2.25 x 4.25 x 12.5 inches, Metallic,5618
$10.98
Our Recommendation Jemyda 2 Pack Bubble Popper Canning Kits, Canning Supplies Bubble Remover Bubble Measurer Canning Tools, Canner Debubble for Canning Food
$6.99
Our Recommendation Kitchen Crop VKP Brands, Canning Funnel, Red
$7.04
Our Recommendation HAUSPROFI Canning Funnel, 304 Stainless Steel Wide Mouth Funnel for Kitchen Use, Canning Funnel for Wide and Regular Mason Jars, 3 Pack Large Funnel Set for Food Transferring
$11.59
Our Recommendation 4 Pieces Canning Tools Kit, 2 Pieces Magnetic Lid Lifter Jar Lid Lifter and 2 Pieces Canning Bubble Popper Bubble Remover Measurer Canning Tools, Canning Supplies (Dark Green)
$6.99
Our Recommendation Norpro 591 Canning Bubble Popper & Measurer
$5.99
Our Recommendation Norpro Stainless Steel Wide-Mouth Funnel w/ Handle, Silver (1 EA)
$12.44
Our Recommendation Norpro Canning Wide Mouth Plastic Funnel, Green, 4.75in/12cm
$4.59
Our Recommendation Kitchen Canning Funnel – Collapsible Silicone Food Funnel for Wide Mouth and Regular Mason Jars – Flexible Use for Coffee, Liquid, Jam, Cooking, Baking, Crafts - Blue
$11.99
Our Recommendation YHXiXi Canning Kit 2PCS Canning Bubble Popper Bubble Removers and 2PCS Jar Lid Lifter Magnetic Lid Lifters Green and Red
$6.98
Our Recommendation 2 Pack Canning Bubble Popper Canning Supplies, Favolif Canning Kits Bubble Remover Bubble Measurer Canning Tools, Canning Set Debubble Canning Essentials
$6.79
Our Recommendation Prepworks by Progressive Canning Funnel for Regular and Wide Mouth Jars
$15.09
Our Recommendation 3Pcs Canning Bubble Popper Remover and 3pcs Jar Magnetic Lid Lifter, Headspace Measurer Essential Canning Tool, Canning Supplies Starter Kit, Canner Debubble Set, Canning Accessories Equipment - Green
$5.49
Popular Articles
People also asked
All Rights Reserved © 2024