Fire roasted tomatoes, blended with garlic and herbs, then cooked in a slow cooker make this sauce made from any kind of garden tomato the perfect consistency. To make a thicker sauce, use paste-type tomatoes.
Canning Tomato Sauce
You can also can tomato sauce that you made from scratch. Use a hot water bath canner. Clean jars and place 1 tablespoon of lemon juice and 1/2 teaspoon of salt into each jar. Ladle the sauce into the jar, leaving 1/2 inch of headspace. Place lid and screw band onto jars after cleaning the rims. Process in a hot water bath canner for 35 minutes (pints). I leave the seeds in my tomato sauce...if you really want to get fancy, a food mill will reduce the seeds.