Pretty Picnic Salad

Ingredients

• 5 medium red potatoes (about 1-3/4 pounds)
• 1/2 pound fresh green beans, cut into 2-inch pieces
• 1 medium sweet red pepper, cut into strips
• 1 cup frozen corn, thawed
• 1 celery rib, thinly sliced
• 1 medium carrot, shredded
• 3 green onions, thinly sliced
• 1-1/2 cups cubed part-skim mozzarella cheese
• 2/3 cup olive oil
• 2 garlic cloves, minced
• 1/4 cup white wine vinegar
• 2 tablespoons minced fresh thyme
• 1 to 1-1/2 teaspoons salt
• 1/2 teaspoon sugar
• 1/2 teaspoon garlic powder
• 1/2 teaspoon pepper