I have found a bottled brand that is low sodium, but it is in small bottles and fairly expensive. Publix carries L.E.Roselli's Low Sodium Spaghetti Sauce that contains 35 mg of sodium in 1/2 cup. That's great, but a 15.5 ounce bottle costs almost $4 and that's not very cost effective for a big family. So, I've tried several recipes and found one, with a few tweaks, that I really like and that the family likes as well.
Spaghetti Sauce
2 tbsp unsalted butter
1 green bell pepper, chopped
1 onion, chopped
1 - 2 tsp of minced garlic
28 oz no salt added crushed tomatoes
1 tbsp Italian Seasoning (I use Mrs Dash Italian Blend)
1 cup low sodium chicken broth
6 ounces no salt added tomato sauce
Saute pepper and onion in butter until tender. Add garlic and saute another minute. Stir in crushed tomatoes, chicken broth, and Italian seasoning I add some Morton Salt Substitute and garlic powder at this point as well. Simmer for about 20 minutes. Add the tomato paste and simmer for another 15 minutes or so. I usually simmer a bit longer because the longer you simmer it, the better it seems to taste. I also double the recipe to feed my big family.
242 grams is just over 8 ounces, which is about a cup.
If you like a bit more of a salty taste, you can try a bit more of the Salt Substitute. I try not to use too much because I also have to watch my sodium. It also has a funny aftertaste if you use too much. This is a good sauce and it goes together very quickly so you aren't slaving over the stove all day long.
I add meatballs to the sauce that I make from scratch that are about 57 mg of sodium each. I usually allow myself 1 or 2 meatballs because the sodium is so low in the spaghetti and sauce. If you are like me, you love parmesan cheese. I have found that 4 C makes the lowest sodium parmesan cheese, both in grated and shredded forms.