This is easy and tasty.

Roasted Zucchini with Thyme

3 zucchini, quartered and cut into chunks, or use a mixture of zucchini and yellow squash
1 onion, sliced
1 tablespoon olive oil
1 teaspoon thyme
salt & pepper

2 servings if this is your only vegetable for the meal

Preheat oven to 450.

Toss zucchini, onions, salt, pepper ,thyme and olive oil on a baking sheet.

Roast 30 minutes, stirring halfway through.

I turned this into 3 servings instead of 2 but here is the nutritional info per serving: 82 calories, 5 g fat, 3 g protein, 9 g carbs, 3 g fiber, 0 mg cholesterol, 7 mg sodium.