Oven-glazed vegetables

Ingredients

• 6 cups cut-up vegetables , such as 4 parsnips, 1 turnip, 1 large acorn squash, 1/2 454-g bag peeled baby carrots or 1 1/2 cups slim carrots, cut into 1/2-in. chunks
• 3 bell peppers , preferably a mix of red, green and yellow
• 3 tbsp vegetable or olive oil
• 3 tbsp teriyaki sauce
• 3 tbsp balsamic vinegar
• 3 tbsp brown sugar
• 1/2 tsp salt
• 1/4 cup snipped chives , optional