Grilled Veggies with Mustard Vinaigrette Recipe: How to Make It

Ingredients

• 1/4 cup red wine vinegar
• 1 tablespoon Dijon mustard
• 1 tablespoon honey
• 1/2 teaspoon salt
• 1/8 teaspoon pepper
• 1/4 cup canola oil
• 1/4 cup olive oil
• VEGETABLES:
• 2 large sweet onions
• 2 medium zucchini
• 2 yellow summer squash
• 2 large sweet red peppers, halved and seeded
• 1 bunch green onions, trimmed
• Cooking spray