Thoroughly rinse the shrimps with enough water and place in a bowl. Remove the veins. Clean and dry with a paper towel and spice them up with salt, garlic powder, black pepper, and lemon juice. Let the mixture of ingredients form a fine layer of coat for the shrimps.
Place your frying pan on a stove set to medium heat. Place the butter in the frying pan to melt. If you are using sun-dried tomatoes, add that it with the finely chopped onion and crushed garlic.
Thoroughly mix for a minute and add the shrimp into the pan. Allow to cook for 3 minutes.
When the shrimp turns pinkish, add the cream cheese into the same pan and stir continuously to thoroughly mix the rest of the ingredients with the cheese.
Add the parmesan cheese, spinach, and Italian seasoning. Allow to cook for 5 more minutes. Transfer the cooked creamy shrimp into a bowl and allow to cool.
Use the chopped parsley to garnish.
Serve and enjoy your delicious creamy shrimps.