Quick Recipe Version (TL;DR)
Quick Ingredients
- 1 (9-inch) single pie crust, chilled
- 1 cup (145 g) raisins + 1 cup water (for plumping)
- 1 1/2 cups (360 g) full-fat sour cream
- 4 large eggs, separated
- 1 1/4 cups (250 g) granulated sugar, divided (3/4 cup + 1/2 cup)
- 3 tbsp (24 g) cornstarch
- 1/2 tsp ground cinnamon
- 1/4 tsp ground nutmeg
- 1/4 tsp kosher salt
- 3 tsp vanilla extract, divided (2 tsp + 1 tsp)
- 1 tbsp unsalted butter
- 1/4 tsp cream of tartar
- 1 tsp fresh lemon juice (optional, for meringue stability)
Do This
- 1. Blind-bake crust at 375°F (190°C): line with parchment and weights, bake 15 minutes; remove weights and bake 8–10 minutes more until pale golden.
- 2. Simmer raisins in 1 cup water 2–3 minutes; off heat, soak 10 minutes, then drain and pat dry.
- 3. Whisk yolks, 3/4 cup sugar, cornstarch, cinnamon, nutmeg, and salt; whisk in sour cream and 2 tsp vanilla. Cook over medium heat, stirring, until thick and bubbling; boil 30 seconds. Off heat, stir in butter and fold in raisins.
- 4. Whip whites with cream of tartar (and lemon juice, if using) to soft peaks; slowly stream in 1/2 cup sugar to stiff, glossy peaks; beat in 1 tsp vanilla.
- 5. Pour hot custard into warm crust; immediately mound meringue on top, sealing to crust.
- 6. Bake at 350°F (175°C) for 10–12 minutes until meringue is deeply golden; cool 1 hour, then chill 3–4 hours before slicing.
Why You’ll Love This Recipe
- Classic diner vibes with a silk-smooth sour-cream custard, warm cinnamon and nutmeg, and juicy raisins.
- Stable, glossy vanilla meringue that bakes up beautifully with toasty peaks.
- Foolproof method to avoid weepy meringue: hot filling, sealed edges, gentle bake.
- Make-ahead friendly for holidays and potlucks—slices cleanly after chilling.
Grocery List
- Produce: Lemon (optional, 1 for juice)
- Dairy: Sour cream, eggs, unsalted butter
- Pantry: 9-inch pie crust (or ingredients for your favorite crust), raisins, granulated sugar, cornstarch, ground cinnamon, ground nutmeg, kosher salt, vanilla extract, cream of tartar, parchment paper (for blind baking)
Full Ingredients
Pie Shell
- 1 (9-inch) single pie crust, homemade or store-bought, well-chilled
- Parchment paper and pie weights (or dried beans/sugar), for blind baking
Raisin Custard Filling
- 1 cup (145 g) raisins
- 1 cup (240 ml) water (for plumping; discard after)
- 1 1/2 cups (360 g) full-fat sour cream
- 4 large egg yolks (reserve whites for meringue)
- 3/4 cup (150 g) granulated sugar
- 3 tbsp (24 g) cornstarch
- 1/2 tsp ground cinnamon
- 1/4 tsp ground nutmeg
- 1/4 tsp kosher salt
- 2 tsp vanilla extract
- 1 tbsp (14 g) unsalted butter
Vanilla Meringue Topping
- 4 large egg whites, room temperature
- 1/2 cup (100 g) granulated sugar (superfine preferred)
- 1/4 tsp cream of tartar
- 1 tsp vanilla extract
- 1 tsp fresh lemon juice (optional, for extra stability)
Step-by-Step Instructions
Step 1: Blind-bake the crust
Preheat the oven to 375°F (190°C). Fit the chilled crust into a 9-inch pie plate and crimp the edges. Line with parchment and fill to the rim with pie weights. Bake for 15 minutes. Carefully lift out the parchment and weights, dock the bottom with a fork, and bake 8–10 minutes more until the crust looks set and lightly golden. Set aside and keep the crust warm.
Step 2: Plump the raisins
Place raisins and 1 cup water in a small saucepan. Bring just to a simmer over medium heat (2–3 minutes), then remove from heat, cover, and let stand 10 minutes. Drain well and pat dry with paper towels; set aside.
Step 3: Cook the cinnamon-nutmeg custard
In a medium saucepan, whisk together egg yolks, 3/4 cup sugar, cornstarch, cinnamon, nutmeg, and salt until no dry bits remain. Gradually whisk in sour cream and 2 tsp vanilla until smooth. Set over medium heat and cook, stirring constantly with a heatproof spatula, until thick, glossy, and starting to bubble (5–7 minutes). Let it bubble for 30 seconds to fully activate the cornstarch. Remove from heat, stir in butter until melted, then fold in the plumped raisins. Keep the filling hot.
Step 4: Whip a stable vanilla meringue
Reduce oven temperature to 350°F (175°C). In a clean, grease-free bowl, beat egg whites, cream of tartar, and lemon juice (if using) on medium speed until soft peaks form. Increase to medium-high and slowly stream in 1/2 cup sugar. Beat until the meringue is thick, glossy, and forms stiff peaks that hold their shape. Beat in 1 tsp vanilla just to combine.
Step 5: Fill the crust and swoop on the meringue
Pour the hot custard into the warm crust and smooth the surface. Immediately spoon the meringue on top, starting at the crust edge and working inward to seal the meringue to the crust all the way around (this helps prevent weeping). Use the back of a spoon to create swoops and peaks.
Step 6: Bake to set and brown
Bake at 350°F (175°C) for 10–12 minutes, until the meringue is richly golden with toasted tips. If needed, rotate once for even color. The filling is already cooked; you are setting and browning the meringue.
Step 7: Cool, chill, and slice cleanly
Cool the pie on a rack for 1 hour, then refrigerate uncovered for 3–4 hours, until fully set and sliceable. For neat slices, use a warm, dry knife and wipe between cuts. Serve chilled or just cool.
Pro Tips
- Spread meringue over hot filling and seal it to the crust to prevent beading and weeping.
- Check that sugar is fully dissolved in the meringue; rub a little between your fingers—no grit means gloss.
- Keep the bowl and whisk squeaky clean; any fat prevents egg whites from whipping properly.
- Use full-fat sour cream for the silkiest custard and best set.
- For a crisp crust, blind-bake thoroughly and cool only briefly—assemble while the crust is still warm.
Variations
- Rum-Raisin Twist: Soak raisins in 1/4 cup dark rum (warm gently, then drain) and add 1/4 tsp allspice to the custard.
- Brown Sugar Custard: Swap half the granulated sugar in the filling for light brown sugar for a caramel note.
- Whipped Cream Finish: Skip the meringue; chill the filled pie, then top with lightly sweetened whipped cream and a dusting of cinnamon before serving.
Storage & Make-Ahead
Refrigerate leftovers, loosely covered, for up to 2 days. Meringue is best on day 1; expect a little softening by day 2. To make ahead, blind-bake the crust up to 1 day in advance (store airtight at room temperature). Plump the raisins up to 2 days ahead and refrigerate. Assemble and bake the meringue on the day you plan to serve so the topping stays glossy and lifted.
Nutrition (per serving)
Approximate values for 1 of 8 servings: 460 calories; 21 g fat; 62 g carbohydrates; 7 g protein; 2 g fiber; 41 g sugars; 190 mg sodium.
