Grilled Jumbo Shrimp with Lime Butter Sauce

Jumbo Shrimp are a staple on most menus in Portugal.  Grilled and served with garlic butter or oil and lemon they’re absolutely delicious.  In fact 2Passos Restaurant does the most amazing ones I’ve ever tasted.  The only drawback is the price, they’re extortionate in restaurants.  Think €40 for two, or maybe even pricier! So when…