Lemon-Roasted Mixed Vegetables

Preheat oven to 425 degrees F.

Combine cauliflower, broccoli, and garlic in a 15-by-10-inch baking pan. Drizzle with oil and sprinkle with oregano and salt; stir to coat. Roast for 10 minutes.

Add bell pepper and zucchini to the vegetables in the pan; stir to combine. Roast until the vegetables are crisp-tender and lightly browned, 10 to 15 minutes more.

Sprinkle lemon zest over the vegetables; stir and serve.