Flaky puff pastry filled with a savory tuna, cream cheese, and red pepper mixture, rolled up and sliced into delicious bite-sized pinwheels — perfect as an appetizer or party snack.
Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
In a medium bowl, mix together tuna, cream cheese, mayonnaise, lemon juice, Dijon mustard, garlic powder, onion powder, and dried dill until well combined.
Stir in the diced red bell pepper.
Roll out one puff pastry sheet slightly on a lightly floured surface. Spread half of the tuna mixture evenly over the surface, leaving a 1-inch border on one long edge.
Tightly roll the pastry from the filling-coated edge to the bare edge. Pinch to seal. Repeat with the second sheet and remaining filling.
Wrap each log in plastic wrap and chill in the freezer for 10 minutes to firm up for clean slicing.
Remove from freezer and cut each log into 10 equal slices (about 1-inch thick).
Place slices cut-side down on the prepared baking sheet. Whisk the egg with 1 tablespoon water and brush gently over the tops.
Bake for 25–30 minutes, or until golden brown and puffed. Let cool slightly before serving.
Notes
Best served warm. Stores well in the fridge for up to 3 days. Reheat in the oven for best texture. Add a dash of hot sauce to the filling for a spicy variation.