Prepare the Filling: In a bowl, mix the softened cream cheese, mayonnaise, garlic powder, and smoked paprika until smooth. Stir in the shredded cheddar and diced jalapeños.
3 ounces cream cheese, 2 tablespoons mayonnaise, ¼ teaspoon garlic powder, ¼ teaspoon smoked paprika, 1 cup shredded sharp cheddar cheese, 2 to 3 jalapeños
Roll Out the Puff Pastry: Lightly flour a surface and place the thawed puff pastry sheet on it. Gently roll it out to an even thickness.
1 sheet puff pastry
Spread the Filling: Evenly spread the cream cheese mixture over the entire surface of the puff pastry.
Cut the Strips: Use a pizza cutter to slice the pastry into evenly sized strips, about 1 inch (2.5 cm) wide.
Roll Each Strip: Take each strip and roll it up individually, creating small pinwheels.
Arrange on Baking Sheet: Place the rolled pinwheels on a parchment-lined baking sheet, leaving some space between each.
Chill: Refrigerate the pinwheels for at least 15 minutes to allow them to firm up. Preheat the oven to 400°F (200°C).
Apply Egg Wash: Whisk together the egg and water, and use a pastry brush to apply the egg wash to the tops of the pinwheels.
1 egg, 1 tablespoon water
Bake: Bake for 15-20 minutes or until puffed and golden brown.
Cool and Serve: Let them cool slightly before serving. Garnish with chopped chives or parsley if desired.