Café-Case Mushroom & Gruyère Rough-Puff Twists (Porcini Dust + Peppery Honey)

Instructions

1. 1

   Make the rough puff dough: In a large bowl, whisk 250 g All-purpose flour, 6 g Fine sea salt, and 5 g Granulated sugar. Add 225 g Unsalted cultured butter, cold cubes and toss to coat. Press each cube flat between your fingers (quick, not precious)—you want big shards of butter, not sand.

   8 min

   Tip: If your kitchen is warm, chill the bowl 10 minutes first. Cold butter is the whole game.

2. 2

   Add ice water + vinegar. Drizzle in 140 g Ice water and 10 g Apple cider vinegar. Toss with a fork until shaggy; add more water 1 tbsp at a time only if you still have dry flour at the bottom. Squeeze a handful: it should hold together with visible butter pieces.

   3 min

   Tip: Too wet = tough and puffy, not flaky. Stop as soon as it clumps.

3. 3

   Do the quick folds (lamination-lite): Turn the dough onto a lightly floured counter. Pat into a rough rectangle. Roll to about 20 x 35 cm. Fold like a letter into thirds. Rotate 90°, roll again, fold again. Wrap and chill 30 minutes.

   10 min

   Tip: If butter starts to smear, stop and chill. Smear = lost layers.

4. 4

   Fold twice more: Repeat the roll-and-letter-fold two more times (so 4 folds total). Wrap and refrigerate at least 2 hours, or overnight.

   10 min

   Tip: This is the make-ahead method: the fridge sets layers and relaxes gluten. Let time do the work.

5. 5

   Cook the mushroom filling (duxelles-style): Heat 15 g Olive oil + 25 g Unsalted butter in a wide skillet over medium-high. Add 450 g Cremini mushrooms and a big pinch of salt. Cook, stirring, until they dump liquid, then keep going until the pan is dry and the mushrooms are browned and pasty.

   14 min

   Tip: Non-negotiable: drive off the water. Wet filling = soggy pastry and tight like a bad alibi.

6. 6

   Season and bind: Add 1 Shallot and cook 2 minutes. Add 2 cloves Garlic, 2 tsp Fresh thyme leaves, 1 tsp Black pepper; cook 30 seconds. Stir in 10 g Soy sauce. Off heat, cool 10 minutes, then mix in 15 g Dijon mustard and 60 g Crème fraîche or cream cheese. Chill until spreadable (15–20 minutes).

   25 min

   Tip: Cooling matters: warm filling melts butter layers before the oven can set them.

7. 7

   Build the twists: Heat oven to 220°C / 425°F. Line two baking sheets with parchment. Roll dough to about 3 mm thick into a 25 x 40 cm rectangle. Spread mushroom filling in a thin, even layer over half the rectangle. Sprinkle 90 g Gruyère over the filling. Fold the bare half over like a book; gently press to seal.

   12 min

   Tip: Keep the layer thin—think ‘buttered toast,’ not ‘lasagna.’ Thin = crisp.

8. 8

   Cut and twist: Trim edges. Cut into 12–14 strips (about 2 cm wide). Twist each strip 3–4 turns and place on trays with space. Freeze 10 minutes to firm up.

   15 min

   Tip: Freezing is your safety net: firm dough twists cleanly and bakes higher.

9. 9

   Egg wash + bake: Whisk 1 Egg with 15 g Water. Brush twists lightly (don’t flood). Sprinkle remaining 120 g Gruyère, 1 pinch Flaky salt, and (optional) 1/2 teaspoon Porcini powder. Bake 15 minutes, rotate trays, then bake 6–10 minutes more until deeply golden and crisp at the edges.

   24 min

   Tip: Color is flavor. You want ‘brown bakery’ not ‘beige buffet.’

10. 10

    Finish and pack: Cool 10 minutes on the tray, then move to a rack. Eat warm, or cool completely before packing. Optional: warm 40 g Honey with 1/2 tsp More black pepper and serve for dipping (sweet-salty, very café).

    12 min

    Tip: Packing tip: once fully cool, store in a paper bag inside a container to keep crispness.