Allow steaks to rest at room temperature for 20 minutes. While steaks are resting, make your cajun compound butter.
Season steak with salt and pepper. Let it rest.
Add 2 tbsp of compound butter to a piping hot pan, preferably a cast iron skillet.
Sear Steak for 2 minutes, and flip. Your steak should be be beautifully seared.
Add additional 2 tbsp of compound butter, garlic and rosemary, and bask the excess butter over the steak with a spoon. Keep basking continously for 3-5 minutes.
*optional step* Remove from pan and finish cooking in the oven at 375 degrees until the level of doneness required. If you prefer a rarer steak, let your steak rests while you cook your shrimp.
In the same pan that you cooked the steak, add 2 tbsp of butter and melt
Pat your shrimp dry and season with salt, pepper, paprika and cajun seasoning
Add shrimp to the pan, and saute for 3-4 minutes or until shrimp is fully cooked
Pour shrimp on top of cooked steak, allowing excess juices to top your plate.