Diavolicchio
Contemplation Leave

I've never canned tomato sauce before and am quite interested in doing so this coming year. My family never canned anything growing up, but I have wonderful memories of my Great-Aunt and Great-Uncle, right off the boat from Italy, canning hundreds and hundreds of quarts of sauce every Summer and Fall. I was at my Grandmother's house at least once a week and she shared a common driveway with my Great-Aunt and Great-Uncle, so although I could never see what they were doing, I certainly could smell the sauce cooking. Their backyard, which was most likely 100' x 100', was completely tilled under at one point and turned completely into a vegetable garden. There wasn't even one blade of grass in their backyard. They may have grown other vegetables aside from tomatoes, but all I remember seeing was the huge sea of beefsteak tomato plants (they didn't use paste tomatoes for their sauce) from which they saved the seeds every year.
I want to can my own killer marinara sauce and a TON of it. I found a recipe online that I want to use, but I need to better understand the affect that certain ingredients have on the canning process (i.e., how long the quarts need to remain in the pressure cooker and at what temperature), given the particular recipe I want to use.
Here's the recipe I plan to use, substituting my own fresh crushed tomatoes for the cans of crushed tomatoes listed in the recipe:
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Marinara Sauce
Serves: 8 servings
Ingredients:
4 tablespoons olive oil
2 medium onions, chopped
2 tablespoons minced garlic
2 (28-ounce) cans crushed tomatoes
2 teaspoons oregano, dried
2 teaspoons basil, dried
2 whole bay leaves
1 teaspoon sugar
Salt and pepper, to taste
Directions:
Over medium heat, heat oil in a large pot until hot. Add onion and garlic, saute for 3 to 5 minutes until the onions begin to appear translucent. Add the tomatoes, stir to mingle the flavors. Add in the herbs and bay leaves. Sprinkle in sugar, salt and pepper. Lower the heat and continue to simmer for 30 minutes, uncovered. Stir occasionally.
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I'll be using an All-American 41-1/2-Quart Pressure Cooker/Canner to do the canning. It supposedly has the capacity to hold 19 quart jars at a time.
Would anyone out there be willing to walk me through the basics of how I should go about canning marinara sauce made following the previous recipe? I'm guessing the first thing I'd need to do would be to adjust the size of the recipe for larger-scale production, right?
I'll be growing not just the tomatoes, but the onions, garlic, oregano and basil that I'll be using. Herbs will therefore be fresh and not dried.
I'm all ears!