Nutella croissants are easy, flaky and buttery croissants made with puff pastry filled with gooey Nutella. These Nutella puff pastries are perfect for breakfast, bruch or dessert.
Preheat the oven to 400 F (204 C). Line 2 large baking sheets with parchment paper.Whisk 1 large egg with 1 tablespoon (15 ml) water to create an egg wash.
Place the thawed puff pastry onto a lined baking sheet. Gently unfold the puff pastry sheet. Cut the puff pastry into 3 smaller rectangles along the fold lines. Cut a diagonal line from the top left corner to the lower right corner to form 2 triangles from each rectangle.
Drop 2 - 3 teaspoons ( up to 1 tablespoon, 15 ml) of nutella onto the center of widest side of each triangle. Gently spread the nutella down the center of the triangle from the widest side of the triangle down to the point.
Bake the Nutella puff pastry croissants for 18 - 22 minutes or until the pastries are a light golden brown color. Cool the Nutella croissants on the hot baking sheet for 5 minutes, dust with powdered sugar and enjoy.