Mardi Gras Picnic Salad - Spread the Mustard

Ingredients

• 4 cups sliced cucumber (1/4 inch / 65 mm slices)
• 2 cups bite-size cauliflower pieces
• 1 cup chopped onion
• 1 cup sliced celery
• 1 red pepper, diced
• 1 green pepper, diced
• 2 tsp coarse salt
• 1 cup granulated sugar
• ¾ cup white vinegar
• 1 Tbsp yellow mustard seed
• ½ tsp celery seed
• 2 cloves garlic, minced