This delicious pastry, sometimes called lobster tail pastry, was originally prepared only for the aristocratic Renaissance set in Italy. I searched high and low for a recipe, but there are only a few online in English, and those assume you know quite a bit about baking, or they were just wrong. It's a challenging recipe that requires a lot of time and some special techniques, but I've tried to simplify the process. Don't be upset if you don't get it right the first time. Note: The dough is a formula, so the ingredient measures are weights. This matters! The rest is less critical, so I used volumes.
1. Precision is key, especially with the dough. Weighing ingredients for the dough is crucial for the correct texture and workability. Do not rush the chilling times, as they are essential for handling the delicate dough.
2. When thinning the dough, ensure it's truly translucent—you should be able to read through it. This creates the signature flaky layers. Use flour sparingly to prevent sticking, but avoid over-flouring which can make the dough brittle.
3. For the filling, whisk the semolina into the boiling water vigorously to prevent lumps. A touch of lemon zest or a few drops of orange blossom water can enhance the citrus notes of the candied orange peel, adding a brighter aromatic profile.
4. Basting with leftover butter-lard mixture during baking contributes to a richer color and helps develop the iconic crispy 'leaves' of the sfogliatelle.