
10 baby red potatoes, halved
1 medium zucchini, halved lengthwise
4 ounces green beans, trimmed
5 to 6 baby bell peppers, stemmed, halved and seeded
1 medium red onion, quartered
6 button mushrooms, halved
2 tablespoons olive oil, divided
2 sprigs fresh thyme
1 tablespoon lemon juice
1 teaspoon Dijon mustard
1 teaspoon honey