Total Time: 25 minutes
Prep Time: 10 minutes
Cook Time: 15 minutes
Intensity Level: Easy – Perfect for beginners and seasoned cooks alike. Requires minimal hands-on effort with a spectacular result.
Yield: 4 stuffed crumpets (serves 2-4)
A Note from the Chef
Imagine the humble crumpet—soft, spongy, and full of nooks and crannies—transformed into a warm, portable dessert. Now, picture it split, filled with a creamy, vanilla-speckled custard, and air-fried until the exterior is shatteringly crisp while the inside becomes luxuriously molten. That’s the magic of these Air Fryer Custard Stuffed Crumpets. They’re a cross between French toast, a doughnut, and a cream puff, all achieved with shocking ease. This recipe is a game-changer for lazy weekend brunches, a comforting afternoon treat, or an impressively simple dessert that will have everyone asking for the secret.
Ingredients
For the Custard Filling:
1 cup (250ml) whole milk
3 large egg yolks
1/4 cup (50g) granulated sugar
2 tablespoons cornstarch
1 teaspoon vanilla bean paste or extract
A pinch of salt
1 tablespoon unsalted butter
For Assembly & Cooking:
4 plain, good-quality crumpets
1 large egg, beaten (for egg wash)
2 tablespoons granulated or demerara sugar, for sprinkling
Cooking spray or a light brush of neutral oil
Icing sugar, for dusting (optional)
Fresh berries or a drizzle of jam, to serve (optional)
Equipment
Medium saucepan
Whisk
Heatproof bowl
Plastic wrap
Sharp knife
Pastry brush
Air fryer
Small bowl (for egg wash)
Instructions
Part 1: Make the Custard (Can be done ahead)
Prepare the Yolks: In a medium bowl, whisk together the 3 egg yolks, 1/4 cup sugar, cornstarch, and pinch of salt until smooth and pale. Set aside.
Heat the Milk: In a saucepan over medium heat, warm the milk until it just begins to steam and small bubbles form around the edges. Do not let it boil.
Temper the Eggs: This is the key to a smooth custard! Slowly pour about 1/3 of the hot milk into the egg yolk mixture, whisking constantly. This gently raises the temperature of the eggs without scrambling them.
Cook the Custard: Pour the now-warm egg and milk mixture back into the saucepan with the remaining milk. Reduce heat to low-medium. Cook, whisking constantly and scraping the sides and bottom of the pan, until the mixture thickens dramatically into a smooth, pudding-like consistency. This should take 3-5 minutes. It should coat the back of a spoon.
Finish: Remove from heat. Whisk in the vanilla paste and butter until fully incorporated and glossy.
Chill: Immediately pour the custard into a clean bowl. Press a piece of plastic wrap directly onto the surface to prevent a skin from forming. Chill in the refrigerator for at least 1 hour, or until completely cold and set. (This can be made up to 2 days ahead.)
Part 2: Assemble & Air Fry
Prep: Preheat your air fryer to 190°C (375°F) for 3-5 minutes. Place the beaten egg for the wash in a small bowl. Have your sugar for sprinkling ready.
Split the Crumpets: Using a sharp serrated knife, carefully split each crumpet in half horizontally, as if you were splitting an English muffin. Be gentle—they’re delicate!
Fill: Place the bottom halves of the crumpets on a work surface. Divide the chilled custard between them, spreading it evenly with a spoon or offset spatula, leaving a small bare border at the edge. Place the top halves back on to create “custard sandwiches.” Gently press down to seal.
Coat: Lightly brush the top and sides of each stuffed crumpet with the beaten egg wash. Generously sprinkle the tops with sugar.
Air Fry: Lightly spray or brush the air fryer basket with oil. Carefully place the crumpets in the basket, leaving space between them for air circulation (you may need to cook in batches). Cook at 190°C (375°F) for 8-10 minutes, or until the exterior is deep golden brown, crisp, and caramelized.
Serve: Carefully remove the crumpets—the custard will be very hot. Dust with icing sugar if desired. Serve immediately, with fresh berries or a dollop of jam on the side for a touch of acidity to cut through the richness.
Chef’s Tips & Notes
Custard Consistency is Key: Ensure your custard is thoroughly chilled and thick. A runny custard will leak during cooking. If it seems loose after chilling, you can whisk in a tablespoon of powdered sugar to help firm it up.
Don’t Skip the Egg Wash: This creates that beautiful, shiny, caramelized exterior. Demerara sugar will give a more textured, crunchy top.
Air Fryer Variables: All models vary. Keep an eye on them after the 7-minute mark to achieve your perfect level of crispness.
Flavor Twists: Add a pinch of cinnamon or nutmeg to the custard, or use orange zest. For a decadent twist, mix a tablespoon of chocolate chips into the custard before filling.
Nutrition Information (Per Stuffed Crumpet)
Calories: ~285 kcal
Total Fat: 11g
Saturated Fat: 5g
Cholesterol: 195mg
Sodium: 210mg
Total Carbohydrates: 39g
Dietary Fiber: 1g
Sugars: 18g
Protein: 7g