Preheat oven to 400 degrees.
In large covered container combine green onions, broccoli, carrots, and olive oil.
Cover the container and shake ingredients to cover with oil.
Pour vegetables into oven-safe skillet or casserole dish.
Roast 20 minutes.
Stir vegetables adding the minced garlic.
Roast 5-10 more minutes until vegetables are tender and just starting to brown.
If you want, garnish with freshly grated cheese and basil.
Season to taste and enjoy!