Sweet Tomato Relish Canning

Capture the essence of summer’s harvest with this Sweet Tomato Relish Canning recipe, a tangy-sweet condiment that’s perfect for preserving your garden’s bounty. Made with ripe tomatoes, onions, and a vibrant red bell pepper, this relish is seasoned with a tantalizing blend of ground mustard, celery seeds, turmeric, and a touch of crushed red pepper flakes for subtle heat. Apple cider vinegar and granulated sugar create the perfect balance of zesty and sweet, while an easy stovetop simmer ensures the mixture thickens to the ideal relish consistency. Whether you’re a seasoned canner or a beginner, this step-by-step recipe will guide you through sterilizing jars and sealing for long-lasting freshness. Spoon this versatile relish over burgers, sandwiches, or hot dogs, or use it to elevate charcuterie boards and cheese platters. Perfect for gifting or stocking your pantry, this homemade tomato relish will become a preserving favorite!

Nutriscore Rating: 68/100

Prep Time:30 mins

Cook Time:45 mins

Total Time:75 mins

Servings: 4

Ingredients

• 2 pounds ripe tomatoes
• 2 medium onions
• 1 large red bell pepper
• 1.5 cups granulated sugar
• 1 cup apple cider vinegar
• 1 tablespoon kosher salt
• 1 teaspoon ground mustard
• 1 teaspoon celery seeds
• 1 teaspoon ground turmeric
• 0.5 teaspoon crushed red pepper flakes
• 0.5 cup water

Directions

Step 1

Wash the tomatoes, onions, and red bell pepper thoroughly. Remove the tomato cores, peel the onions, and remove the seeds and stem from the red bell pepper.

Step 2

Dice tomatoes, onions, and red bell pepper into small, uniform pieces and set aside.

Step 3

In a large pot or Dutch oven, combine the diced tomatoes, onions, and red bell pepper with the sugar, apple cider vinegar, and water.

Step 4

Add kosher salt, ground mustard, celery seeds, ground turmeric, and crushed red pepper flakes to the mixture. Stir everything together until well combined.

Step 5

Bring the mixture to a boil over medium-high heat, stirring occasionally to prevent sticking.

Step 6

Reduce the heat to a simmer and cook uncovered for 30 to 45 minutes, stirring occasionally, until the mixture has thickened to a relish-like consistency.

Step 7

While the relish is cooking, prepare your canning jars by sterilizing them in boiling water or a dishwasher with a sanitizing cycle. Keep jars warm until ready to use.

Step 8

Once the relish has reached the desired consistency, fill the hot sterilized jars, leaving 1/2 inch of headspace at the top. Remove air bubbles by running a clean utensil (like a butter knife) along the inside of the jars.

Step 9

Wipe the jar rims clean with a damp paper towel, place lids on top, and screw on the bands until just finger-tight.

Step 10

Process the jars in a boiling water bath canner for 15 minutes (adjust for altitude as necessary). Ensure the jars are fully submerged with at least 1 inch of water above the lids.

Step 11

Carefully remove the jars from the canner and place them on a towel or cooling rack. Let them cool undisturbed for 12 to 24 hours.

Step 12

Check the seals by pressing down gently on the center of each lid. If the lid does not pop back, the jar is sealed properly. Any unsealed jars should be refrigerated and used immediately.

Step 13

Label the jars with the date and store them in a cool, dark place for up to one year.

Nutrition Facts

Serving size	(1947.5g)

Amount per serving	% Daily Value*
Calories	1510.7

Total Fat 3.4g	0%
Saturated Fat 0.5g	0%
Polyunsaturated Fat 0.0g
Cholesterol 0mg	0%
Sodium 1860.2mg	0%
Total Carbohydrate 369.3g	0%
Dietary Fiber 19.6g	0%
Total Sugars 342.7g
Protein 12.6g	0%

Vitamin D 0IU	0%
Calcium 219.6mg	0%
Iron 7.0mg	0%
Potassium 3144.9mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 2.0%

Protein: 3.2%

Carbs: 94.8%