Mom's Spaghetti Sauce

Bahan-bahan (16 porsi)

• ¼ cup olive oil
• 4 tablespoons (½ stick) butter
• 1 pound ground beef
• 4 medium onions, (chopped)
• 4 medium garlic cloves, (finely chopped)
• salt and pepper, (to taste)
• celery salt, (to taste)
• 1 teaspoon chopped fresh rosemary
• 1 teaspoon chopped fresh thyme
• ½ cup fresh Italian parsley, (chopped finely)
• ½ cup dried mushrooms, (soaked in 1 cup of hot water, then chopped (save soaking liquid))
• One 32-ounce can whole tomatoes, (mashed with liquid)
• Six 8-ounce cans tomato sauce
• 1½ cups water
• 1 cup white wine
• 1 teaspoon granulated white sugar