Creamy Paprika Steak Shells

2 tablespoons unsalted butter

3 cloves garlic, minced

1 teaspoon smoked paprika

1 tablespoon all-purpose flour (optional)

1 cup heavy cream

¾ cup whole milk

½ cup grated Parmesan cheese

1 cup shredded mozzarella or cheddar

½ teaspoon salt, or to taste

¼ teaspoon black pepper

1 teaspoon Dijon mustard (optional)

Garnish (Optional):
Chopped parsley or chives

Shaved Parmesan

Extra paprika or red pepper flakes

Tools You’ll Need
Cast iron or heavy-bottomed skillet

Large pot for boiling pasta

Whisk for sauce

Wooden spoon or spatula