Mediterranean Grilled Vegetable Tagine with Chickpeas - Common Threads

Ingredients

• 1 small red onion, quartered
• 1 red bell pepper, cut into 1-inch pieces
• 1 teaspoon balsamic vinegar
• 3/4 teaspoon salt, divided
• 1 teaspoon olive oil, divided
• 1/2 white or yellow onion, diced
• 1 clove garlic, minced
• 2 tablespoons green olives, sliced and pitted
• 1 (15 ounce) can chickpeas, drained and rinsed
• 1 teaspoon ground cumin
• 1 teaspoon ground fennel
• 1/4 teaspoon ground cinnamon
• 1 1/4 cup water, divided
• 2 tablespoons raisins
• 3 small red potatoes, quartered
• 1/4 teaspoon pepper
• 1 (15 ounce) can diced tomatoes, with juice (not drained)