My family tried this Cajun shrimp recipe from Paula Deen (link) a couple of times and I thought it was a really yummy and easy recipe. It doesn't take too long to make and can be easily adjusted to taste.
We added extra garlic (probably two or three times as much) and just as many lemon slices as it took to cover the two layers evenly. The second time we made it, we stacked the shrimp in more layers because a smaller container was used, however it didn't cook as evenly, so I wouldn't recommend more than two layers at a time. In the future, I think we would add a little more hot sauce and at least half of stick less of butter, however I would recommend this recipe!