Preheat your oven to 375°F (190°C).
Prepare the jalapeños by slicing them in half lengthwise and removing the seeds.
In a bowl, mix cream cheese, garlic powder, smoked paprika, and half of the Parmesan cheese until smooth.
Once combined, fold in chopped prosciutto remaining Parmesan cheese.
Stuff the mixture into each jalapeño half, pressing it down to ensure it stays in place.
Arrange the stuffed jalapeños on a baking sheet lined with parchment paper.
Bake in the preheated oven for 20-25 minutes, until the tops are golden brown and the jalapeños are tender.
Garnish with fresh parsley before serving.
