INGREDIENTS
1/4 cup
olive oil
2
red onions, chopped
3
Yukon Gold potatoes, chopped
3
large garlic cloves, peeled and smashed
2
small eggplant, ends trimmed, cut into large chunks
3
small zucchini, ends trimmed, cut into large chunks
4
bell peppers (assorted colors), seeded, cut into large chunks
3
medium tomatoes, seeded, cut into medium chunks
4
portobello mushroom caps, stems removed, cut into large chunks
1/4 cup
white wine
2 tbsp
fresh thyme leaves (or 1 Tbsp fresh oregano leaves)
3 tbsp
balsamic vinegar, or more to taste
Kosher salt and fresh black pepper,
2 tbsp
arrowroot or cornstarch