Prep Sheet-Pan Cod Potato Broccoli Lunch Boxes

These sheet-pan cod potato broccoli lunch boxes turn one simple dinner-style tray into two practical lunches. Cod is roasted with baby potatoes, broccoli, red onion, cherry tomatoes, parsley, and lemon. The portions can be adjusted for appetite and activity. This is a meal idea, not a promise of weight loss or a specific health outcome. For two servings, use 2 cod fillets totaling about 10 ounces, 12 ounces baby potatoes, 3 cups broccoli florets, 1 small red onion, 1 cup cherry tomatoes, 2 teaspoons olive oil, 1 minced garlic clove, black pepper, dried oregano, chopped parsley, and lemon wedges. If using frozen cod, thaw it safely in the refrigerator and pat it dry. Heat the oven to 220°C/425°F. Halve the potatoes, cut the onion into wedges, and toss them with half the oil, garlic, oregano, and pepper. Roast for about 15 minutes. Add broccoli and tomatoes, toss gently, and continue roasting until the vegetables are nearly tender. Move the vegetables aside, place the cod on the tray, brush it with the remaining oil, and roast until the fish is opaque, flakes easily, and reaches a safe internal temperature of 63°C/145°F. Finish with parsley and lemon. Divide the food into two shallow containers so it cools promptly. Refrigerate within two hours at 4°C/40°F or colder. Reheat cooked fish and vegetables until steaming, or eat them cold only if they remained safely chilled. Use refrigerated fish within three to four days, preferably sooner for quality. Carry lunch in an insulated bag with frozen ice packs and discard food left warm for an uncertain period. Salmon, shrimp, chicken, tofu, white beans, or chickpeas can replace cod, with cooking times adjusted. Sweet potato, brown rice, quinoa, or farro can replace baby potatoes. Cauliflower, green beans, peppers, zucchini, or carrots can replace some vegetables. Add fruit, greens, yogurt, or another side according to hunger and activity. Cod provides protein, while potatoes and vegetables contribute carbohydrate and fiber. A satisfying lunch does not need to be extremely low in energy. Portions should respond to individual needs, and people using glucose-lowering medicine should discuss major carbohydrate changes with a clinician. Cod is fish, a major allergen. Seasonings or prepared fish can contain milk, soy, gluten, or substantial sodium. People who are pregnant, breastfeeding, feeding young children, managing kidney disease, following a sodium limit, or navigating allergies should follow current professional guidance about fish choices and portions. This is general food information, not medical advice. The related supplement is optional, is not part of the lunch boxes, and is not required for weight management. Supplements may interact with medicines or be unsuitable for some people, and no result is guaranteed.