Lemon Meringue Pie

Method

1. bake45 min
   the catalog's short crust, blind-baked FULLY
   dough (flour + 1/2 tsp salt + 6 tbsp cold butter + ice water), rested, rolled, crimped, and blind-baked until fully golden — fully, because this crust never returns to the oven long enough to finish; a pale blind bake is the soggy floor of every failed lemon meringue
2. whisk8 min
   filling: cornstarch slurry cooked, then yolks tempered
   1 cup sugar + cornstarch + 1/4 tsp salt + 1.5 cups water whisked over medium heat until thick and translucent, then a ladle of it beaten into the yolks before the yolks join the pot — the tempering detour is the difference between lemon curd and lemon scrambled eggs, and there is no shortcut through it
3. simmer3 min
   a full boil for one minute — non-negotiable
   the combined filling boiled a true minute, then off heat + lemon juice + zest + 2 tbsp butter — the minute matters twice: cornstarch needs it to set firm, and yolks carry an enzyme that liquefies starch over time unless this boil destroys it; pies that slice tonight and soup tomorrow skipped this step
4. whisk6 min
   meringue: whites + cream of tartar, sugar rained in
   whites beaten to foam, cream of tartar in, then the remaining 1/2 cup sugar a spoonful at a time until glossy stiff peaks — rushed sugar collapses the foam; rained-in sugar dissolves into the structure, and rubbing a dab between two fingers should find no grit
5. top4 min
   meringue onto HOT filling, sealed to the crust
   the filling poured into the shell and the meringue spread immediately while the filling steams — the heat below cooks the meringue's underside, which is the entire defense against weeping — and pushed to TOUCH the crust at every point of the circle, which is the entire defense against shrinking; swirls with the spatula's back for the peaks that brown
6. bake12 min
   350°F, until the peaks bronze
   just to color the meringue, then cooled at room temperature away from drafts and chilled — cut with a wet knife, wiped between slices, and accept that the first slice of a lemon meringue is a sacrifice to the pie gods in every kitchen, including professional ones