2 yellow peppers, cut into chunks
2 red bell peppers, cut into chunks
2 green peppers, cut into chunks
3 zucchini, sliced lengthwise
2 bunches of green onions, trimmed
2 Japanese eggplant, sliced
24 whole asparagus spears, trimmed
1 pound of baby new potatoes, sliced thin
8 ounces of mushrooms, halved or whole
1 bunch fresh rosemary, chopped
12 cloves garlic, chopped
1/4 cup of extra virgin olive oil
Salt and pepper, to taste