Sheri's Sour Cream Dough

A stand-in for standard pie crust that earns a permanent place in your recipe file. The sour cream changes everything: its lactic acid tenderizes the gluten, so the finished pastry rolls out easier, stretches farther, and bakes into something genuinely flaky and tender rather than crisp-crumbly.

The food processor method here is foolproof if you watch the consistency. Cold butter cut into 15 to 20 pieces pulses down into a fine, sandy powder, and the sour cream comes in last for just 5 or 6 pulses. The warning is real: stop as soon as the dough clumps into a ball. Another five pulses and you’ve got a paste instead of a pastry.

Divide into two disks before refrigerating, one recipe easily lines two 9-inch pies or a generous double-crust. Chill at least an hour before rolling, or freeze for later use.

Pro Tips

• Use bleached all-purpose flour as specified, bleached flour has lower protein for a more tender crumb.
• Full-fat sour cream only, low-fat versions are too watery and compromise the flake.
• If the dough feels too dry after processing, add a tablespoon of ice water, one at a time.
• Rest the wrapped disks at least 30 minutes before rolling, the gluten needs to relax.

Variations

• Swap out 2 tablespoons of flour for cornmeal for a rustic, crisp galette base.
• Add 2 teaspoons of sugar for a sweet pastry suited to fruit tarts and turnovers.
• Stir in fresh herbs like thyme or rosemary for a savory pastry for pot pies or hand pies.