Recipe: Sloppy Joe Sauce (canning recipe)

I found this online. It doesn't give a processing time. It is similar to the Ball Blue Book recipe that takes 15 minutes in a water bath. You could always pressure can to be sure it is safe. Here is what the person says about the recipe:

SLOPPY JOE SAUCE

"This is my mom's recipe. It is a wonderful homemade chili sauce that makes FANTASTIC sloppy joes, or can be used for eggs rancheros(?)."

24 large tomatoes, diced
4 green bell peppers, diced
2 red bell peppers, diced
5 large yellow onions, diced
3 tablespoons salt (heaping)
1 teaspoon ground cinnamon
1 teaspoon allspice
1 teaspoon ground cloves
1 teaspoon dry mustard
1 teaspoon ground nutmeg
3 1/2 cups vinegar
2 1/2 cups brown sugar
1 cup celery, grated

1. Combine all ingredients in non-aluminum pot (recipe is acidic).
2. Simmer ingredients over medium heat, stirring occasionally and slightly mashing vegetables as they cook.
3. Cook until thickened (about an hour).
4. Place in 1-pint (1/2-liter) canning jars.
5. Let stand, cool, and seal using hot-water canning method.

NOTE: The chili sauce can be placed in 1/2-pint (1/4-liter) jars (for using in smaller sloppy joe recipes that use 1-lb ground beef).