Creating Easy Sheet Pan Lemon Harissa Baked Shrimp is straightforward if you follow these steps:

1. Preheat Oven: Set your oven to 400°F (200°C).
2. Prepare Marinade: In a large bowl, mix the harissa paste, lemon juice, lemon zest, olive oil, honey, garlic, salt, and pepper.
3. Marinate Shrimp: Add the shrimp to the bowl and toss them until they are evenly coated in the marinade. Set aside for 10 minutes to absorb the flavors.
4. Prepare Vegetables: On a large sheet pan, arrange the sliced red bell pepper, zucchini, and red onion.
5. Add Shrimp: Place the marinated shrimp on the sheet pan with the vegetables, making sure everything is spread out evenly.
6. Roast in Oven: Bake in the preheated oven for 12-15 minutes until the shrimp are cooked through and the vegetables are tender.
7. Garnish: Once done, remove the pan from the oven and garnish with chopped parsley.
8. Serve Hot: Enjoy your meal steaming hot from the oven!

By following these easy steps, you’ll have a stunning and delicious dish ready to serve in no time.