Pizza sauce is safe for water bath canning when it contains lemon juice, vinegar, or citric acid. Peel fresh tomatoes, puree, and bring them to a boil with onions and spices. Ladle the prepared sauce while hot into canning jars, leaving ½-inch headspace, and process for 35-40 minutes.
What is the Best Method of Canning Pizza Sauce?
It’s best to process pizza sauce in a water bath. Adding lemon juice, vinegar, or citric acid to this tomato-based condiment creates an acidic environment, making it safe for water bath canning.Print
Do You Need to Add Lemon Juice When Canning Pizza Sauce?
It’s necessary to add lemon when canning pizza sauce. This condiment’s main ingredient is tomatoes, and the acidity can vary depending on the variety and growing conditions. Adding bottled lemon juice lowers the pH to create an acidic environment necessary for inhibiting the growth of Clostridium botulinum and other bacteria types.
What Kind of Tomatoes Are Best for Canning Pizza Sauce?
Italian plum tomatoes such as Roma tomatoes, San Marzano, and Amish paste varieties are the best for making canned pizza sauce. These types are meaty and have less juice and seeds, which makes a thicker sauce.
What are the Benefits of Canning Pizza Sauce?
- Convenience: Canned pizza sauce saves you the hassle of rushing to the grocery store anytime you want to make homemade pizza.
- Cost-effective: Home-canning pizza sauce is an excellent method of preserving fresh-picked tomatoes and veggies from the farmer’s market or your home garden.
- Longer shelf life: Canned pizza sauce has a longer shelf life than other methods of food preservation.
- Nutritional value: Homemade pizza sauce is a rich source of vitamin C, carbohydrates, calories, minerals, and antioxidants.
- Versatility: Pizza sauce is versatile and can be used as a topping for baked eggs, mixed into a gravy, or used as a pasta sauce or meatloaf glaze!
Can You Thicken Pizza Sauce Before Canning It
No – the University of Minnesota warns against adding artificial thickeners when canning tomato products, including pizza and marinara sauce, as they can create a thick product that does not allow good heat penetration.
However, it’s possible to thicken pizza sauce naturally using suitable tomato varieties with less juice. For a slightly thicker consistency, cook the pizza sauce using medium heat for a few hours to reduce the amount of water in the sauce, or add tomato paste, which is an excellent natural thickener.
Can You Can Pizza Sauce With Fresh Tomatoes?
Yes – you can use fresh, frozen, stewed, or store-bought canned tomatoes when making pizza sauce. However, you must add bottled lemon juice for safe processing in a water bath canner.
What Ingredients Can Be Added to Canned Pizza Sauce?
Some ingredients that can be added when canning pizza sauce or pasta sauce include:
- Celery stalks
- Fresh basil leaves
- Fresh bay leaves
- Fresh red pepper
- Garlic cloves
- Pepper, ground
- Red wine
- Tomatoes (fresh, frozen, or canned)
How Long Does It Take to Can Pizza Sauce?
Water bath canning takes 35 minutes for half-pints or pint jars and 40 minutes for quarts. All canned jars of pizza sauce require an additional 24 hours of time to cool after processing.
Storing Canned Pizza Sauce
For shelf-stable products, keep sealed pizza sauce jars away from areas with fluctuating temperatures, such as furnaces or uninsulated attics. Keep them away from direct sunlight and store them in places with good airflow to prevent dampness which can corrode metallic lids and break seals.
How Long Does Canned Pizza Sauce Last?
According to the USDA, all canned goods, including pizza sauce, should be used within one year when quality is at its best. While it’s safe to use vacuum-sealed food after the best-used-by date, the flavor and texture may diminish. Refrigerate opened pizza sauce jars and use them within 5-7 days.