Quick Recipe Version (TL;DR)
Pennsylvania Dutch Vanilla Wafer Pudding with Bananas
This Pennsylvania Dutch–inspired, family-style dessert layers homemade vanilla custard, ripe bananas, and vanilla wafers beneath a cloud of whipped cream. An overnight rest turns the cookies wonderfully soft and cake-like.
Quick Ingredients
- Custard: 4 cups (960 ml) whole milk, 4 large egg yolks, 3/4 cup (150 g) granulated sugar, 1/3 cup (40 g) cornstarch, and 1/4 teaspoon fine salt
- Custard finish: 2 tablespoons (28 g) unsalted butter and 2 teaspoons vanilla extract
- Layers: 1 box (11 ounces/312 g) vanilla wafers and 4 medium ripe bananas, about 475 g peeled, sliced 1/4 inch thick
- Topping: 1 cup (240 ml) cold heavy whipping cream, 2 tablespoons (15 g) powdered sugar, and 1/2 teaspoon vanilla extract
Do This
- 1. Set out a 9-by-13-inch baking dish with at least a 3-quart capacity. Reserve 6 vanilla wafers for the topping.
- 2. Whisk the egg yolks, granulated sugar, cornstarch, salt, and 1/2 cup milk together. Heat the remaining 3 1/2 cups milk to 170°F (77°C), about 5–7 minutes.
- 3. Slowly whisk 1 cup hot milk into the yolk mixture. Return everything to the saucepan and cook over medium heat, whisking, until thick and bubbling, about 3–5 minutes. Maintain a gentle boil for 1 minute.
- 4. Remove from the heat and stir in the butter and 2 teaspoons vanilla. Spread 1/2 cup custard in the dish, then add two layers each of wafers, bananas, and the remaining custard, finishing with custard.
- 5. Cool on a rack for 20 minutes. Press food-safe plastic wrap against the surface and refrigerate at 40°F (4°C) or below for at least 6 hours.
- 6. Beat the cream, powdered sugar, and remaining 1/2 teaspoon vanilla to medium-stiff peaks, about 2–3 minutes. Spread over the chilled pudding and crumble the reserved wafers over the top just before serving.
Why You’ll Love This Recipe
- Comforting, old-fashioned flavor: Real vanilla custard and fresh bananas make every spoonful taste homemade.
- Lovely layers: The wafers soften into tender, cake-like layers while the custard stays creamy.
- Perfect for making ahead: A long chill improves the texture, leaving you less to do before guests arrive.
- Made for sharing: One baking dish serves 12, making it a welcome addition to potlucks, Sunday dinners, and family celebrations.
Grocery List
- Produce: 4 medium ripe bananas
- Dairy: Whole milk, unsalted butter, heavy whipping cream, and 4 large eggs for the yolks
- Pantry: One 11-ounce box vanilla wafers, granulated sugar, powdered sugar, cornstarch, fine salt, and vanilla extract
Full Ingredients
For the Homemade Vanilla Custard
- 4 cups (960 ml) whole milk, divided
- 4 large egg yolks
- 3/4 cup (150 g) granulated sugar
- 1/3 cup (40 g) cornstarch
- 1/4 teaspoon fine salt
- 2 tablespoons (28 g) unsalted butter, cut into small pieces
- 2 teaspoons (10 ml) vanilla extract
For the Wafer and Banana Layers
- 1 box (11 ounces/312 g) vanilla wafers, with 6 wafers reserved for garnish
- 4 medium ripe bananas, about 475 g peeled, cut into 1/4-inch-thick rounds
For the Whipped Cream Topping
- 1 cup (240 ml) heavy whipping cream, cold
- 2 tablespoons (15 g) powdered sugar
- 1/2 teaspoon (2.5 ml) vanilla extract
Step-by-Step Instructions
Step 1: Prepare the Dish and Custard Base
Set out a 9-by-13-inch baking dish with a capacity of at least 3 quarts. No greasing is needed. Reserve 6 vanilla wafers in an airtight container for the finishing crumbs.
In a medium heatproof bowl, whisk together the egg yolks, granulated sugar, cornstarch, salt, and 1/2 cup of the milk until completely smooth. Scrape around the bottom of the bowl to make sure no dry pockets of cornstarch remain.
Step 2: Warm the Milk
Pour the remaining 3 1/2 cups milk into a heavy-bottomed, 3-quart saucepan. Heat over medium heat, stirring occasionally, until steaming and approximately 170°F (77°C), about 5–7 minutes. Small bubbles may appear around the edge, but the milk should not reach a rolling boil.
Step 3: Temper the Yolks and Cook the Custard
While whisking the yolk mixture constantly, slowly pour in 1 cup of the hot milk in a thin stream. This gradually warms the yolks so they blend smoothly instead of scrambling. Pour the warmed mixture back into the saucepan with the remaining milk.
Cook over medium heat, whisking constantly and reaching into the corners of the pan, until the custard thickens and large bubbles begin breaking through the surface, about 3–5 minutes. Continue whisking at a gentle boil for 1 full minute, lowering the heat slightly if it begins to splatter. The finished custard should be thick, glossy, and able to leave distinct whisk trails.
Step 4: Finish the Vanilla Custard
Remove the saucepan from the heat. Add the butter and 2 teaspoons vanilla extract, then whisk until the butter melts and the custard looks smooth. If you notice any small lumps, immediately press the custard through a fine-mesh strainer into a heatproof bowl.
Use the custard while it is still hot and spreadable. You should have approximately 5 cups.
Step 5: Assemble the Wafer and Banana Layers
Peel and slice the bananas into 1/4-inch-thick rounds just before assembling. Spread 1/2 cup of the hot custard across the bottom of the baking dish.
Arrange half of the remaining vanilla wafers over the custard in a mostly single layer; small gaps and a little overlap are fine. Cover with half of the banana slices, then spread half of the remaining custard over them.
Repeat with the remaining wafers, bananas, and custard. Gently spread the final custard layer to the edges, covering all the banana slices to help limit browning.
Step 6: Cool and Chill Until the Wafers Soften
Place the dish on a dry cooling rack and let it cool at room temperature for 20 minutes. Press food-safe plastic wrap directly against the custard surface to prevent a skin from forming.
Refrigerate at 40°F (4°C) or below for at least 6 hours. For the softest, most cake-like wafer layers, chill for 8–12 hours. Do not leave the assembled pudding at room temperature for more than 2 hours total.
Step 7: Whip the Cream
Just before serving, combine the cold heavy cream, powdered sugar, and 1/2 teaspoon vanilla in a chilled mixing bowl. Beat with an electric mixer on medium-high speed for 2–3 minutes, until medium-stiff peaks form. The cream should hold soft, defined swirls without looking grainy.
Remove the plastic wrap from the pudding and spread the whipped cream over the surface, making gentle swoops with the back of a spoon.
Step 8: Garnish and Serve
Crush the 6 reserved wafers into a mixture of fine crumbs and small pieces. Sprinkle them over the whipped cream immediately before serving so they stay crisp.
Serve cold, using a large spoon or a broad serving spatula to lift portions that show the banana, custard, and softened wafer layers. This is a creamy, scoopable dessert rather than a firm, neatly sliced cake.
Pro Tips
- Choose ripe but firm bananas. Look for yellow peels with a few brown freckles. Very soft, heavily spotted bananas can become mushy during the long chill.
- Measure the cornstarch carefully. Use 40 g, or spoon it into a 1/3-cup measure and level it off. Too much can make the custard pasty.
- Give the custard its full minute of bubbling. This cooks out the starchy taste and helps the pudding hold its texture after chilling.
- Keep the bananas covered. Custard over every slice helps preserve their color without adding lemon juice that would change the flavor.
- Save the topping for serving time. Freshly whipped cream and crisp wafer crumbs provide a lovely contrast to the soft layers underneath.
Variations
- Vanilla bean pudding: Replace the 2 teaspoons vanilla extract in the custard with 1 vanilla bean. Split the bean, scrape its seeds into the milk, and add the pod while heating. Remove the pod before tempering the yolks.
- Lightly spiced version: Whisk 1/4 teaspoon ground cinnamon into the sugar and cornstarch mixture for a gentle, warm flavor that complements the bananas.
- Individual servings: Divide the ingredients among twelve 10-ounce dessert cups, following the same layering order. Chill for at least 6 hours and add the whipped cream and crumbs before serving.
Storage & Make-Ahead
Make ahead: Assemble the pudding without the whipped cream or crumb topping 6–24 hours before serving. Keep covered and refrigerated, then add the freshly whipped cream and reserved wafer crumbs when ready to serve.
Store leftovers: Cover and refrigerate at 40°F (4°C) or below for up to 3 days from assembly. The bananas may darken slightly and the whipped cream may soften, but the pudding is best enjoyed within the first 2 days. Do not freeze; thawing can make the custard watery and the bananas mushy.
Nutrition (per serving)
Calories: 380 kcal | Carbs: 49g | Protein: 5g | Fat: 19g | Saturated Fat: 9g | Fiber: 1g | Sugar: 29g | Sodium: 195mg | Cholesterol: 97mg
Nutrition is an estimate based on 12 equal servings, including whipped cream and wafer garnish. Values vary with ingredient brands.
