Portobello Mushroom Burgers

Preheat oven to 350ºF. Toss sweet potato sticks with 2 tablespoons olive oil, cumin, chili powder, 2 thyme sprigs, salt and pepper. Bake for 45 minutes, checking after 30 minutes.

For the mushroom marinade, combine the remaining 1 tablespoon oil, remaining thyme (chopped), rosemary, garlic, lemon juice and pinch of salt and pepper in a small bowl. Brush each side of the mushrooms and peaches.

Preheat the grill to medium-high. Grill each mushroom on each side for about 3 to 4 minutes. Same rule goes for the peaches. Continue to brush with the marinade.

Grill up the buns, too!

Serve the burgers with cherry tomatoes, scallions and arugula. And sweet potato fries.