Peach Crostata
A free-form tart built for very juicy fruit, with a semolina layer to soak up the runoff.
What's going on here
Ripe peaches in season can release more liquid than almost any other fruit used in this category, enough that the almond flour or crushed cookies used under a standard galette's fruit sometimes isn't absorbent enough on its own. Fine semolina — coarser and considerably more absorbent than almond flour, with a larger surface area for its volume — is a traditional Italian fix for exactly this problem, laid under very juicy fruit specifically because it can soak up more liquid before becoming saturated. It also toasts slightly under the fruit as it bakes, adding a faint nutty, grainy backdrop that plays well against sweet peach rather than staying neutral the way a plain flour layer would. As with any galette, the fold is loose and rustic by design, and slicing the peaches to a consistent thickness matters more than trimming them into any particular shape, since even thickness is what lets them all finish cooking at the same rate.
Ingredients
Pastry
- 1Basic pie pastry dough, one disc
Base
- 3 tbspFine semolina
or almond flour if semolina isn't on hand
Filling
- 4Ripe peaches, sliced
about 4 cups sliced
- 1/3 cupGranulated sugar
- 1 tbspCornstarch
- 1 tbspLemon juice
Finish
- 1Egg, beaten
- 1 tbspCoarse sugar(optional)
Instructions
Prep
- Heat the oven to 200°C (400°F) and line a baking sheet.
Shape
- Roll the pastry into a rough 12-inch circle on the sheet.
Base
- Sprinkle the semolina over the centre, leaving a 2-inch border bare.
Tip: Semolina holds more liquid than almond flour or crushed cookies, which matters here — ripe peaches can be the juiciest fruit in this whole category.
Filling
- Toss the peach slices with the sugar, cornstarch, and lemon juice, then pile over the semolina.
Fold
- Fold the bare border up and over the fruit, pleating loosely.
Bake
- Brush the edge with egg wash, sprinkle with coarse sugar if using, and bake until the crust is deeply golden and the fruit is bubbling all through the centre.
Cool
- Cool at least 25 minutes before slicing.
Claude Score
Well-built recipe. Sound ratios and real flavor development.
- Ratio soundness25% of total
- 88
- Flavor development25% of total
- 88
- Texture control20% of total
- 88
- Reliability20% of total
- 88
- Pantry accessibility10% of total
- 82
How well the formula holds up against known working ratios.
Whether the method builds flavor or merely combines ingredients.
How deliberately moisture, gluten, starch, and fat are controlled.
How much margin for error the recipe leaves a home cook.
Whether you can make it from staples, right now, with normal gear.
Correctly upgrades the absorbent layer specifically because peaches are wetter than the fruit a standard galette is built around — a real, targeted adjustment rather than a cosmetic variation.
Scored on the science of cooking — ratios, flavour development, texture control, how forgiving the method is, and whether you can make it from what's in the cupboard. Not a measure of how much you'll like it.
Tips for this recipe
Peaches still weren't ripe enough
Firm, underripe peaches take longer to soften and release less juice, which can leave the filling dry rather than the usual concern of too wet. A few extra minutes covered loosely with foil helps them catch up.
No semolina on hand
Almond flour works as the standard substitute, though it won't absorb quite as much liquid — a slightly firmer fruit or a little extra cornstarch helps close the gap.