Ingredients for - Mom's Best Spaghetti Sauce

1. Whole peeled tomatoes 4 (14.5 ounce) cans
2. Fresh sliced mushrooms 4 cups
3. Tomato sauce 2 (15 ounce) cans
4. Tomato paste 4 (6 ounce) cans
5. Water 3 cups
6. Onions, chopped 2
7. Chopped fresh basil ¼ cup
8. Garlic, minced 4 cloves
9. White sugar 4 teaspoons
10. Baking soda, divided 2 pinches
11. Salt and ground black pepper to taste 2 pinches
12. Grated Parmesan cheese ¼ cup

How to cook deliciously - Mom's Best Spaghetti Sauce

1 . Stage

Mix together whole tomatoes, mushrooms, tomato sauce, tomato paste, water, onions, basil, garlic, sugar, 1 pinch of baking soda, salt, and pepper in a large saucepan. Bring to a boil over high heat while stirring, then reduce heat to a simmer, and cook for at least 4 hours.

2 . Stage

Stir in remaining pinch of baking soda; sauce will foam. Simmer, stirring occasionally, until thick and almost brown. Make sure to scrape the sides of the pan into the sauce.

3 . Stage

Stir in Parmesan cheese. Taste sauce: if too tangy or acidic, add another pinch of baking soda and simmer for 30 more minutes.

4 . Stage

Let sauce cool to room temperature, then cover and refrigerate for 8 hours to overnight. Reheat the next day and serve.