Preheat the oven to 400°F (200°C). Lightly spray a baking sheet with nonstick cooking spray.
Place the prepared broccoli florets (stems removed and cut into florets) and trimmed green beans in a single layer on the baking sheet.
In a small bowl, whisk together 1/4 cup olive oil, 1–2 tablespoons lemon juice, 1 tablespoon minced garlic, 1 pinch salt, and 1 pinch pepper.
Divide the 1/3 cup freshly grated parmesan into two portions. Sprinkle one portion over the broccoli and green beans.
Drizzle the oil–lemon–garlic mixture evenly over the vegetables and toss with tongs or a spatula until all pieces are evenly coated. Spread the vegetables back into a single layer.
Roast in the preheated oven for 20 minutes.
Carefully remove the sheet pan from the oven. Add the 1 cup grape/cherry tomatoes to the pan, toss or stir the vegetables (flip any pieces that are browning), rotate the pan if needed for even cooking, and return to the oven.
Continue roasting for an additional 15–20 minutes, until the broccoli is tender and the florets have crisp edges.
Remove from the oven, sprinkle the reserved portion of parmesan over the vegetables, and serve immediately.
Notes
Notes
Tip:
Try adding meat of your choice to this dish for a full meal.