Shrimp is without a doubt one of the most popular forms of seafood in the US and abroad. When compared to other types of shellfish, like lobster for instance, it is more affordable, and can be just as delicious if prepared correctly. It is an extremely versatile shellfish and with a bit of experience, is very easy to cook.
As the title of this post suggests, many people are asking: What is the best way to cook frozen shrimp? The reason why this is such a popular question is because this shellfish freezes very well. Many of us, after we buy some, store it in the freezer for future use. In fact, most of the shrimp we purchase is frozen before we buy it from the store. Even the shrimp that is supposedly fresh, has more than likely been recently thawed. There is nothing wrong with this, as I said earlier, this shellfish freezes quite well.
Hopefully the shrimp you already have on hand is still in the shell. You should avoid, if possible, purchasing any that has been peeled. A lot of the flavor is in the shells, so if it has been pre-peeled, it would have lost a good deal of essential flavor. Besides, if you peel it yourself, you can save the shells and use them to make a delicious stock that can be used in lots of other recipes.
Of all the various methods for 
cooking shrimp, grilling and broiling are by far my favorite methods as I believe they impart the best flavor and are rather simple to prepare. Below is a recipe and instructions for marinating and grilling shrimp.
ABOUT THAWING FROZEN SHRIMP
I highly recommend that you DO NOT use your microwave to defrost shrimp, or any meat for that matter. I know, from past experience, that the microwave can partially cook the meat during the thawing process and it also does something to the flavor and texture of the meat. I will usually take the shrimp out of the freezer a day or two before I plan on cooking, place it in a covered bowl, and defrost it in the refrigerator. If I am in a really hurry, I will place them in a colander and thaw under running cold water. Those are in my opinion, the best methods for thawing frozen shrimp.
Please follow this link to view the rest of this post on the best way to cook frozen raw shrimp
Cooking Recipes and Tips for Aspiring Chefs & Home Cooks 