Sweet and Sour Summer Vegetables

Bahan-bahan (10 porsi)

• 3 medium zucchini, (sliced thinly)
• 3 medium yellow squash, (sliced thinly)
• 1 large red bell pepper, (seeded and thinly sliced)
• ½ medium red onion, (thinly sliced)
• 1½ cups red wine vinegar
• ⅓ cup granulated white sugar
• ¼ cup extra virgin olive oil
• ½ teaspoon salt
• 2 medium garlic cloves, (minced)