Hearty Foil Packet Garlic Butter Shrimp

Food Safety for Camp Seafood

Shrimp is highly perishable. Keep it cold—below 40°F—in a cooler with plenty of ice until you're ready to cook. Do not let raw shrimp sit at room temperature for more than 30 minutes. Cooked shrimp should be eaten within 2 hours (1 hour if it's hot out). If you have leftovers, cool them quickly and return to the cooler. Reheat gently in a skillet or foil over low heat.

Allergen note: This recipe contains shellfish and dairy. For a dairy-free version, substitute olive oil or a plant-based butter. For gluten-free, this recipe is naturally gluten-free. Always check individual ingredient labels. Consult a qualified healthcare professional for specific dietary needs.

The takeaway: a perfect foil packet of garlic butter shrimp is about heat control, not complexity. Keep the shrimp in a single layer, seal the packet tight, and cook over coals for 10-12 minutes. That's it. The butter stays silky, the garlic mellows, and the shrimp comes out tender every time.

Frequently Asked Questions

Can I use frozen shrimp for this recipe?

Yes, but thaw them completely first. Place frozen shrimp in a sealed bag and submerge in cool water for 10-15 minutes, changing the water once. Pat dry before assembling packets to avoid watery results.

How do I know when the shrimp is fully cooked?

Shrimp cooks fast. It's done when the flesh turns from grayish-translucent to pink and opaque, and the shrimp curls into a loose 'C' shape. Overcooked shrimp curls into a tight 'O' and turns tough. Check after 10 minutes.

Can I add vegetables to the foil packet?

Absolutely. Add quick-cooking veggies like zucchini slices, cherry tomatoes, or asparagus. Cut them thin (about ¼ inch) so they cook in the same time as the shrimp. Avoid dense veggies like raw potatoes or carrots unless you pre-cook them.

What if I don't have a campfire?

Cook the packets on a grill over medium-high heat, or in a dry cast iron skillet on a camp stove. Same timing applies. You can even bake them in a 400°F oven for 12 minutes.

How do I avoid burning the butter?

Butter burns easily over direct heat. The key is to place the packets on hot coals or grill grates, not directly in flames. The steam inside the packet keeps the butter from scorching. Flipping once also helps distribute heat evenly.