Elmira Sour Cream Peach Pie

This peach pie skips the usual fruit-and-thickener approach entirely. Instead, fresh peach quarters get arranged in concentric circles in an unbaked shell, then blanketed with a sour cream custard that bakes into something rich, tangy, and barely sweet. The brown sugar broiled on top at the end is what sends it over the edge, creating a crackling brulee-like crust over the creamy filling.

The sour cream custard is dead simple: flour, sugar, and a full cup of thick commercial sour cream beaten together. No eggs in the filling, which means the texture stays silky and loose rather than firm and springy. The flour does just enough thickening to keep it from being runny.

That two-temperature bake is important. The high initial heat sets the bottom crust quickly so it doesn’t get soggy under the wet filling. Dropping to a lower temperature lets the custard set gently without curdling or separating.

Serve this warm, not cold. The sour cream custard firms up too much in the fridge and loses that luscious, spoonable quality.

Pro Tips

• Use ripe but firm peaches. Overripe peaches release too much juice and make the filling watery. You want fruit that holds its shape through baking.
• Arrange peach quarters flat-side down in tight concentric circles. This keeps them submerged in the custard so they cook evenly.
• Watch the broiler closely. Brown sugar goes from caramelized to burnt in about 30 seconds. Stay by the oven and pull it the moment the sugar melts and bubbles.
• Don’t prick the pastry. The custard is liquid going in; holes in the crust mean it leaks underneath and the bottom goes soggy.

Variations

• Nectarine swap: Use firm nectarines instead of peaches. No peeling needed, and the skin adds a slight tartness.
• Spiced version: Add a pinch of cinnamon and nutmeg to the sour cream mixture for a warmer, more autumnal flavor.