Grandmas Tasty Zucchini Relish

• 3 large zucchini, peeled and seeded
• 1/2 cup table salt
• 5 large cooking onions, sliced fine
• 5 cups sugar
• 6 cups vinegar
• 2 tablespoons vinegar
• 4 tablespoons mustard seeds
• 2 teaspoons turmeric
• 6 tablespoons flour

1. Slice zucchini as thinly as possible (food processor is a big help to do this).
2. Sprinkle with the salt.
3. Let sit overnight.
4. Wash and drain the zucchini.
5. Put in a large pot, add onions to the zucchini and mix well.
6. Add sugar and 6 cups vinegar.
7. Cook on a medium-high heat, stirring often-It will easily scorch because of the sugar content.
8. In the meantime, in a separate dish mix together the mustard seed, turmeric and flour well. Add the 2 tbsp of vinegar to make a runny paste-You may need to add more vinegar.
9. Add mixture to pot and stir constantly.
10. Continue to cook mixture until it thickens (approx. 1 - 1 1/2 hour).
11. Scoop into sterilized jars and seal.

zucchini, salt, cooking onions, sugar, vinegar, vinegar, mustard seeds, turmeric, flour

Taken from www.food.com/recipe/grandmas-tasty-zucchini-relish-133166 (may not work)