These Cheesy Garlic Shrimp & Vegetable Foil Packets are an easy, flavor-packed dinner featuring juicy shrimp, fresh vegetables, garlic butter, and melted mozzarella cheese. Ready in just 30 minutes with minimal cleanup, they're perfect for busy weeknights, grilling, or camping.Prep Time: 10 minutesCook Time: 18 minutesTotal Time: 28 minutesServings: 4Ingredients1 lb large shrimp, peeled and deveined1 red onion, sliced into rings1 green bell pepper, sliced into strips2 carrots, cut into thin sticks2 tablespoons olive oil4 tablespoons butter, cut into small cubes1 cup shredded mozzarella cheese1 teaspoon dried oregano1 teaspoon salt½ teaspoon black pepperFresh chopped parsley, for garnish (optional)Lemon wedges, for serving (optional)InstructionsPreheat your oven to 400°F (200°C) or heat your grill to medium-high.Cut four large sheets of heavy-duty aluminum foil.Drizzle a little olive oil into the center of each sheet.Divide the sliced onion, bell pepper, and carrots evenly among the foil sheets.Season the vegetables with oregano, salt, and black pepper.Arrange the shrimp evenly over the vegetables.Scatter the butter cubes over the shrimp.Sprinkle the shredded mozzarella cheese evenly over each packet.Fold the foil tightly around the ingredients, sealing all edges to create secure packets while leaving a little room inside for steam.Place the packets on a baking sheet and bake for 15–18 minutes, or grill for 12–15 minutes, until the shrimp are pink and fully cooked and the vegetables are tender.Carefully open the packets, watching for hot steam.Garnish with fresh parsley and serve with lemon wedges, if desired.NotesPat the shrimp dry before cooking to prevent excess moisture.Cut the vegetables into similar-sized pieces for even cooking.Freshly shredded mozzarella melts more smoothly than pre-shredded cheese.Do not overcook the shrimp, as they can become tough and rubbery.VariationsAdd Cajun seasoning for a spicy kick.Swap mozzarella for Monterey Jack, provolone, or Parmesan.Add zucchini, broccoli, mushrooms, asparagus, or cherry tomatoes.Finish with fresh lemon juice for extra brightness.StorageStore leftovers in an airtight container in the refrigerator for up to 3 days.ReheatingReheat gently in a 350°F oven for 8–10 minutes, in an air fryer for 4–5 minutes, or in the microwave in short intervals until warmed through.Nutrition (Approximate Per Serving)Calories: 360Protein: 31gCarbohydrates: 12gFat: 20gSaturated Fat: 9gFiber: 3gSugar: 5gSodium: 760mgCalcium: 20% DVCholesterol: 220mg