This easy homemade spaghetti sauce is one of my favorite ways to preserve a big tomato harvest. Made with fresh tomatoes, onions, garlic, herbs, and tomato paste, it has a rich, savory flavor that makes it perfect for serving over pasta.
Large heavy bottom stock pot, electric roaster or crockpot
Roaster liner or crockpot liner (if using a roaster or crockpot)
sharp knife
cutting board
Immersion blender or regular blender
Canning Funnel
Canning jars - I prefer narrow mouth quarts
Measuring cup with a handle
For Jars Canning Lids
Camp Chef Stove - for outdoor cooking and canning
Water Bath Canner
Ingredients
6quartstomatoes
2onions chopped
4clovesof garlic chopped
2tsp.oregano
2tsp.black pepper
4tsp.salt
4tsp.parsley
4tsp.basil
½c.sugar
2quartsof tomato paste64 oz
Instructions
If you're making this for fresh eating, feel free to cut the recipe in half.
If using fresh tomatoes, core whole tomatoes and place in roaster, large heavy bottom stock pot or slow cooker. Do not peel or take the seeds out. We will blend them up later, and you’ll never know they are in there.
If using canned tomatoes or tomato sauce, just dump them into the roaster, large heavy bottom stock pot or slow cooker.
Turn roaster on 350 degrees, crockpot on high or stockpot on medium-high heat to begin heating tomatoes. I like to put a lid on in the beginning to help them start cooking faster.
In a separate skillet, saute chopped onions and garlic in a small amount of fat like butter, olive oil, coconut oil, or even beef tallow.
Cook until caramelized, and then add to the tomatoes.
Add all the spices to the tomato mixture.
Once the tomatoes are soft, use an immersion blender to blend the sauce well.
Add tomato paste and blend again.
Turn the heat down to a low simmer for a few minutes to allow the flavors to blend.
Serve fresh over pasta
OR
Ladle into clean jars using canning funnel and measuring cup
Place lids and rings onto the jarred sauce.
Process in a boiling water bath canner for 20 minutes.
Allow to cool. Once jars are sealed, remove the rings and store on your pantry shelves.
If eating fresh, you can store leftover spaghetti sauce in an airtight container for up to a week in the refrigerator.
Makes approximately 8 quarts of sauce.
Notes
No need to peel or seed fresh tomatoes—the immersion blender will blend them smooth.
Use fresh or canned tomatoes depending on what you have available.
Caramelizing the onions and garlic adds extra flavor to the sauce.
Simmer longer if you prefer a thicker sauce.
Make a large batch to stock your pantry or freeze for later.
Taste before serving and adjust the seasonings to your liking.