Twice-baked Italian-style vanilla cantucci with dark chocolate pieces in a pale crumb, without cocoa, nuts or dipping chocolate.
Chocolate Cantucci
Follow the tray sizes, portions and baking intervals in the instructions below.
Allow about 135 minutes: 30 hands-on, 0 chilling or resting, 50 whole-batch cooking and 55 cooling/setting. Cooling includes tray rest. Follow the method for batch sizes and doneness cues.
Kitchen tools you’ll need
- Kitchen scale or US measures
- Mixing bowl and spatula
- Two parchment-lined 13 × 18-inch baking sheets
- Pastry brush
- Sharp serrated knife and cutting board
- Cooling racks
Twice-baked Italian-style vanilla cantucci with dark chocolate pieces in a pale crumb, without cocoa, nuts or dipping chocolate.
Ingredients
Optional sprinkles are for decoration and are not included in the nutrition estimate. Spice weights are approximate.
Instructions
Mix a pale chocolate-piece dough
- 1Mix a pale chocolate-piece doughHeat the oven to 350°F (177°C) conventional or 325°F (163°C) fan. Mix flour, sugar, baking powder and salt. Add eggs, butter and vanilla and stir into a firm dough. Fold in the specified dark chocolate pieces last. There is no cocoa powder or nut ingredient in this version.
Bake two logs
- 2Bake two logsDivide dough in half and shape two logs about 10 inches long and 2 inches wide on a lined large sheet, at least 4 inches apart. Brush tops lightly with the yolk. Bake together for 25–30 minutes, until the crumb is set through the center and the tops are light golden.
Rest before slicing chocolate
- 3Rest before slicing chocolateRest 25 minutes, a little longer than nut cantucci so the chocolate is less fluid. Reduce the oven to 300°F (149°C) conventional or 275°F (135°C) fan. Slice each log into 14 diagonal pieces with a sharp serrated knife, about 3/4 inch thick. Saw gently and wipe the blade if chocolate smears.
Toast both cut faces
- 4Toast both cut facesSpread the slices cut-side down across two lined sheets. Bake both sheets together 10 minutes, turn every slice, exchange sheet positions and bake another 10 minutes. Total cooking allowance is 50 minutes: 30 minutes for the logs and 20 minutes for the slices.
Cool the chocolate pockets
- 5Cool the chocolate pocketsCool on racks for 30 minutes until the slices are dry and the chocolate has firmed. Cooling totals 55 minutes including the 25-minute log rest. Serve as baked, with no melted-chocolate dip.
Chef’s Science & Pro Tips
Ingredient science
Small evenly sized chocolate pieces slice more cleanly than large thick chunks.
Technique & texture
Keep the crumb pale by omitting cocoa; this differentiates the recipe from cocoa-hazelnut biscotti.
Finishing & serving
The extra log rest reduces chocolate dragging across the cut faces.
Storage and make-ahead
| Method | How long | What to do |
|---|---|---|
| Room temperature | Up to 7 days | Store cold slices airtight in a cool place, away from soft cookies. |
| Refrigerator | Not recommended for texture | Humidity softens the crumb and can mark the chocolate. |
| Freezer | Up to 1 month | Freeze finished slices airtight in separated layers. |
| Make ahead | Up to 1 day | Complete both bakes before storage rather than holding partially baked logs. |
| Serving | After thawing | Thaw in the closed container at room temperature to reduce condensation. |
Notes
- Small evenly sized chocolate pieces slice more cleanly than large thick chunks. Keep the crumb pale by omitting cocoa; this differentiates the recipe from cocoa-hazelnut biscotti. The extra log rest reduces chocolate dragging across the cut faces. This home formula has not been kitchen-tested.
Nutrition
Approximate nutrition per serving calculated from ingredient weights divided by 28; required fillings and toppings included, optional decorations excluded. Brands, unused coating and actual serving size affect the estimate.
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Frequently Asked Questions
Is this a verified historic Prato chocolate formula?
No. The page identifier is retained, but the displayed name is Chocolate Cantucci. This is an Italian-style home variation, not a protected Prato formula.
Why not use cocoa powder?
This version is defined by dark chocolate pockets in a pale vanilla crumb; adding cocoa would produce a different cookie.
Can I use milk chocolate at the same weight?
It melts and sweetens differently. Use the specified 60% cacao dark chocolate for the stated formula and nutrition input.
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