Pizza Sauce Canning Recipe: Taste Summer All Year Long!

Imagine pulling a jar of vibrant, homemade pizza sauce from your pantry in the dead of winter, bursting with the sun-ripened flavors of summer tomatoes. No more bland, store-bought sauce! This pizza sauce canning recipe is your ticket to pizza perfection, all year round. It’s easier than you think, and the satisfaction of creating your own delicious, shelf-stable sauce is incredibly rewarding. We’ll guide you through every step, ensuring a safe and flavorful sauce that will elevate your pizza nights to a whole new level.

Why This Recipe Works

This recipe isn’t just about throwing tomatoes and herbs into a jar. It’s carefully crafted to ensure safety, flavor, and longevity. Here’s why it works:

Acidity is Key: We use lemon juice to increase the acidity of the sauce. This is crucial for safe canning and prevents the growth of harmful bacteria like botulism.
Proper Processing Time: Following the specified processing time ensures that the jars are properly sealed and that the sauce is shelf-stable.
Flavor Development: The combination of fresh tomatoes, aromatic herbs, and a touch of sweetness creates a complex and balanced flavor profile that surpasses anything you can buy in a store.
Adjustable Heat: This recipe allows you to control the level of heat, so you can customize it to your family’s preferences.
Thick and Rich Texture: We’ll show you how to achieve a thick and rich texture without relying on artificial thickeners.

Ingredients

Tomatoes: 10 lbs ripe Roma or San Marzano tomatoes (or a combination). Roma tomatoes are preferred for their meaty texture and low water content. San Marzano tomatoes are known for their rich, sweet flavor.
Olive Oil: 1/4 cup extra virgin olive oil.
Onion: 1 large yellow onion, finely chopped.
Garlic: 4-6 cloves garlic, minced.
Dried Oregano: 2 tablespoons.
Dried Basil: 1 tablespoon.
Dried Thyme: 1 teaspoon.
Red Pepper Flakes: 1/2 teaspoon (optional, for heat). Adjust to your preference.
Sugar: 1-2 tablespoons (to balance acidity).
Salt: 2 tablespoons (or to taste).
Black Pepper: 1 teaspoon.
Lemon Juice: 1/4 cup bottled lemon juice per pint jar OR 1/2 cup bottled lemon juice per quart jar. Do not substitute fresh lemon juice. Bottled lemon juice has a consistent acidity level required for safe canning.

Instructions

Prepare the Tomatoes: Wash the tomatoes thoroughly. Core them and cut a small “X” on the bottom of each tomato. This will make them easier to peel.
Blanch the Tomatoes: Bring a large pot of water to a boil. Prepare an ice bath in a large bowl. Working in batches, drop the tomatoes into the boiling water for 30-60 seconds, or until the skins start to crack. Immediately transfer the tomatoes to the ice bath to stop the cooking process.
Peel and Chop the Tomatoes: Once the tomatoes are cool enough to handle, peel off the skins. Roughly chop the tomatoes and set aside.
Sauté Aromatics: In a large, heavy-bottomed pot or Dutch oven, heat the olive oil over medium heat. Add the chopped onion and cook until softened and translucent, about 5-7 minutes. Add the minced garlic and cook for another minute, until fragrant. Be careful not to burn the garlic.
Simmer the Sauce: Add the chopped tomatoes, oregano, basil, thyme, red pepper flakes (if using), sugar, salt, and pepper to the pot. Bring the mixture to a simmer, then reduce the heat to low and cook, uncovered, for 1-2 hours, or until the sauce has thickened to your desired consistency. Stir occasionally to prevent sticking.
Blend (Optional): For a smoother sauce, use an immersion blender to blend the sauce directly in the pot. Alternatively, you can carefully transfer the sauce to a regular blender in batches and blend until smooth. Be cautious when blending hot liquids!
Prepare Jars and Lids: While the sauce is simmering, prepare your canning jars. Wash jars, lids, and bands in hot, soapy water. Rinse well. Keep jars hot by placing them in a simmering pot of water or in a 200°F oven. Heat lids in a small saucepan of simmering water (do not boil).
Add Lemon Juice: Add the correct amount of bottled lemon juice (1/4 cup per pint jar or 1/2 cup per quart jar) to each hot jar.
Fill Jars: Ladle the hot pizza sauce into the hot jars, leaving 1/2 inch headspace.
Remove Air Bubbles: Run a non-metallic spatula or bubble remover along the inside of the jar to release any trapped air bubbles.
Wipe Rims and Apply Lids: Wipe the rims of the jars with a clean, damp cloth. Place the lids on the jars and screw on the bands fingertip tight (not too tight).
Process in a Water Bath Canner: Place the jars in a water bath canner filled with enough water to cover the jars by at least 1 inch. Bring the water to a rolling boil.
Processing Time: Process pint jars for 35 minutes and quart jars for 40 minutes, adjusting for altitude. See chart below for altitude adjustments.
Cool Jars: Turn off the heat and let the jars sit in the canner for 5 minutes before carefully removing them with a jar lifter. Place the jars on a towel-lined surface to cool completely.
Check for Seals: As the jars cool, you will hear a popping sound as the lids seal. After 12-24 hours, check the seals by pressing down on the center of the lid. If the lid doesn’t flex, it’s sealed. If the lid flexes, it’s not sealed and should be refrigerated and used within a week or reprocessed with a new lid.

Altitude Adjustments for Water Bath Canning:

0 – 1,000 feet: No adjustment needed
1,001 – 3,000 feet: Add 5 minutes to processing time
3,001 – 6,000 feet: Add 10 minutes to processing time
6,001 – 8,000 feet: Add 15 minutes to processing time
Above 8,000 feet: Add 20 minutes to processing time

Tips for Success

Use the Best Tomatoes: The quality of your tomatoes will directly impact the flavor of your sauce. Choose ripe, flavorful tomatoes for the best results.
Don’t Skip the Lemon Juice: This is essential for safety! Use bottled lemon juice for consistent acidity.
Adjust Seasonings to Taste: Feel free to adjust the amount of sugar, salt, pepper, and red pepper flakes to your liking. Taste the sauce as it simmers and make adjustments as needed.
Be Patient: Simmering the sauce for a long time allows the flavors to meld and the sauce to thicken. Don’t rush the process.
Proper Headspace is Crucial: Leaving the correct amount of headspace (1/2 inch) ensures a proper seal.
Finger-Tip Tight: Screw the bands on fingertip tight. Over-tightening can prevent the jars from sealing properly.
Use a Jar Lifter: A jar lifter is essential for safely removing hot jars from the canner.

Storage Instructions

Properly sealed jars of pizza sauce can be stored in a cool, dark place for up to 18 months. Once opened, refrigerate the sauce and use it within a week.

FAQ

Q: Can I use different types of tomatoes?

A: Yes, you can use a variety of tomatoes, but Roma and San Marzano are recommended for their flavor and texture. Avoid using overly watery tomatoes.

Q: Can I use fresh herbs instead of dried?

A: Fresh herbs can be used, but dried herbs tend to concentrate the flavor better during the long simmering process. If using fresh herbs, use about three times the amount called for in the recipe.

Q: Can I freeze this pizza sauce instead of canning it?

A: Yes, you can freeze the sauce. Allow it to cool completely, then transfer it to freezer-safe containers or bags. Leave some headspace in the containers as the sauce will expand when frozen. It can be stored in the freezer for up to 6 months.

Q: What if my jars don’t seal?

A: If a jar doesn’t seal, you can either reprocess it with a new lid and a clean jar rim, or you can refrigerate the sauce and use it within a week.

Q: Can I double this recipe?

A: Yes, you can double or triple the recipe, but make sure you have a large enough pot to accommodate the increased volume.

Conclusion

Canning your own pizza sauce is a rewarding experience that allows you to enjoy the taste of summer tomatoes all year long. With this recipe and these tips, you’ll be well on your way to creating delicious, homemade pizza sauce that will impress your family and friends. So grab your tomatoes, gather your supplies, and get ready to enjoy the taste of homemade goodness!