Pecan Pie Round Danishes with Maple Vanilla Glaze

Two large, individually laminated round danishes built on a buttery yeasted détrempe, folded with high-fat European salted butter for shatteringly flaky layers, then filled with a thick, press-in pecan pie custard after proofing. A post-bake drizzle of maple-vanilla glaze and a scatter of candied chopped pecans finishes each pastry with crunchy brittle clusters and a lacquered sheen.

Ingredients

• all-purpose flour – 2 cups
• instant yeast – ¾ tsp
• granulated sugar – 2 tbsp
• fine sea salt – ¾ tsp
• whole milk, cold – ½ cup
• 1 large egg – ~3 tbsp
• unsalted European butter, softened – 1½ tbsp

• salted European butter (84% fat), cold – ~¼ cup + 3 tbsp block

• pecan halves, toasted and roughly chopped – ¾ cup
• light brown sugar, packed – ¼ cup
• dark corn syrup – 3 tbsp
• 1 large egg yolk (save white for egg wash) – about 1 tbsp
• unsalted butter, melted – 1 tbsp
• pure vanilla extract – ½ tsp
• fine sea salt – ⅛ tsp
• cornstarch – 1 tsp

• reserved egg white (from filling) – 1 egg white
• whole milk – 1 tsp

• pure maple syrup – 2 tbsp
• powdered sugar, sifted – ½ cup
• pure vanilla extract – ½ tsp
• heavy cream or whole milk – 1–2 tsp

• roughly chopped pecans – ¼ cup
• granulated sugar – 2 tbsp
• water – 1 tbsp
• flaky sea salt (such as Maldon) – small pinch

Instructions

1. Make the détrempe. In the bowl of a stand mixer fitted with the dough hook, combine the flour, instant yeast, granulated sugar, and salt. In a small bowl or measuring cup, whisk together the cold milk and egg. With the mixer on low, pour in the milk-egg mixture and mix until a shaggy dough forms, about 1 minute. Add the softened unsalted butter and increase to medium speed; knead until the dough is smooth, slightly tacky, and pulls away cleanly from the bowl, about 4–5 minutes — it should feel elastic but not stiff. Flatten into a rough rectangle about 1 inch / 2.5 cm thick, wrap tightly in plastic wrap, and refrigerate for at least 1 hour, or up to overnight. Chilling firms the gluten so the dough is easier to roll and laminate without tearing.
2. Prepare the butter block. Lay the cold salted European butter between two sheets of parchment paper. Using a rolling pin, pound and roll it into a 6 × 6 in / 15 × 15 cm square, about ½–¾ in / 1.5 cm thick. Work quickly — you want it uniform and pliable, not melted. Refrigerate the block until it reads 55–60°F / 13–16°C on an instant-read thermometer. If it chills below 50°F / 10°C, let it sit at room temperature for a few minutes until it bends slightly without cracking — this matched plasticity to the dough is the key to clean lamination.
3. Lock in the butter and complete 3 single folds (letter folds). On a lightly floured surface, roll the chilled détrempe into a 9 × 9 in / 23 × 23 cm square. Place the 6 × 6 in butter block in the center at 45°, like a diamond. Fold the four dough flaps up and over the block, pinching the seams firmly to encase the butter completely — this is the envelope lock-in. Roll the sealed package gently but firmly into a rectangle roughly 7 × 18 in / 18 × 46 cm, working from the center outward. Perform the first letter fold: fold the bottom third up, then the top third down (like folding a letter), rotating the dough 90°. Wrap and refrigerate 20–25 minutes. Repeat this roll-and-letter-fold process two more times, chilling 20–25 minutes between each fold. After all three folds you have 27 alternating butter-dough layers. After the final fold, wrap and refrigerate at least 30 minutes before shaping.
4. Make the pecan pie filling. In a small saucepan over medium-low heat, combine the brown sugar and dark corn syrup. Stir until the sugar dissolves and the mixture is just barely beginning to simmer, about 2 minutes. Remove from the heat and let it cool to room temperature, about 10 minutes — it must be cool before adding the egg yolk or you'll scramble it. Once cooled, whisk in the egg yolk, melted butter, vanilla, salt, and cornstarch until smooth. Fold in the toasted chopped pecans. The filling should be thick, syrupy, and hold its shape on a spoon without running — if it seems loose, refrigerate for 15 minutes to firm up slightly. Set aside.
5. Make the candied pecans. Line a small plate with parchment. Combine the granulated sugar and water in a small saucepan over medium heat. Swirl (don't stir) until the sugar dissolves and the syrup turns a pale amber, about 4–5 minutes. Add the roughly chopped pecans and stir quickly to coat. Pour out onto the parchment in a thin, even layer and sprinkle immediately with flaky salt. Let cool completely — they will harden as they cool. Break apart any clusters and set aside for finishing.
6. Shape the danishes and proof them EMPTY. Remove the laminated dough from the refrigerator. On a lightly floured surface, roll it into a rectangle about 10 × 12 in / 25 × 30 cm, roughly ¼ in / 6 mm thick. Cut into two equal squares, approximately 5 × 12 in / 12 × 30 cm each (or two even portions). For each danish, score a border about ¾ in / 2 cm in from the edge on all four sides, pressing firmly but not cutting all the way through — this creates a raised frame when the pastry puffs. Alternatively, you can coil or spiral each piece into a round nest shape with raised sides to contain the filling. Whisk together the egg white and milk for the egg wash, then brush only the outer border of each danish — avoid getting any wash in the score lines or the center where the filling will go. Transfer to a parchment-lined baking sheet, cover loosely with plastic wrap, and proof at 75–78°F / 24–26°C until visibly puffed, jiggly, and roughly 50% larger in volume, about 60–90 minutes. Do NOT add the filling yet.
7. Fill and bake. Preheat your oven to 400°F / 205°C (convection: 375°F / 190°C). Once the shells are fully proofed, spoon the pecan filling into the center well of each danish — roughly 2–3 tablespoons per pastry, mounded slightly and distributed evenly within the scored border. Do not overfill beyond the raised frame. Slide the baking sheet into the oven and bake for 18–22 minutes, until the pastry is deeply golden brown on the border and the filling is set and domed (not liquid) in the center. If the edges are browning too fast, tent loosely with foil after 14 minutes. Let the danishes cool on the pan for at least 10 minutes before glazing.
8. Glaze and top. Whisk together the maple syrup, sifted powdered sugar, vanilla extract, and just enough cream or milk to produce a thick, pourable glaze — it should coat a spoon and drizzle in ribbons, not drip like water. Drizzle generously over each warm danish in a loose spiral pattern. Immediately spoon the candied chopped pecans over the glaze before it sets, scattering them across the center. The glaze will firm to a satin finish as it cools, about 5 minutes. Serve warm or at room temperature.