Rinse, peel and devain shrimp. Place shelled shrimp in a colander and shells in stove top heavy bottom deep pan.
Add 3 bay leaves and 32 oz. fish stock, chicken stock, or water. Bring stock to a boil then let it simmer for about an hour. For extra flavor add ends and remnants of cut up veggies to stock while simmering.
Cut up celery, carrots, garlic, onion and jalapeno.
.Heat 2 tablespoons of olive oil in a large Dutch Oven. Add cut veggies to oil and saute until just soft.
Add tomato paste and Cajun seasoning. Stir to coat.
Strain simmered broth through a strainer into the veggie mixture. Stir, bring to a boil then reduce heat to simmer.
Let mixture cook until veggies are soft (about 30 minutes).Once veggies are soft, add the rest of the seasonings.
Use an emulsion blender to blend mixture together making it into a sauce like texture. Add milk or cream, stir and let heat back up to just a boil. Be careful not to over boil...that turns into a big ol' mess!
Turn heat down to about low medium. Add 3/4 of the raw shrimp to the hot mixture. Cover and let shrimp cook for about 10 minutes.
Let mixture cool slightly before using the emulsion blender again. This time make sure shrimp is chopped up in fine pieces.
You can either add in the remaining whole raw shrimps back to the mixture and cook until they are just pink...Or you can saute the remaining shrimps in a small skillet with a little oil and Cajun seasonings sprinkled on.
Enjoy!