When I first heard about making an air fryer cake with blueberries and oats, I was completely skeptical. Could this countertop appliance really produce a proper cake? But after testing this air fryer cake recipe (and devouring half the batch in one sitting), I became a true believer. The result? A stunning air fryer cake with golden crispy edges, a luxurious custard center, and jewel-like bursting blueberries – all achieved without any fancy baking equipment.
Why This Recipe Works
- 90% pantry staples: Oats, milk, eggs, and frozen blueberries
- No oven drama: The air fryer’s rapid heat mimics a professional deck oven
- Two textures: Crunchy oat base + silky filling
Step-by-Step Magic
The Oat Crust
1、Mix 120g oats + 15g cocoa powder
2、Gradually add 80g hot water until dough forms 
3、Press into a 6-inch pan (Note: Must be air fryer-safe!)
4、Air fry at 170°C (340°F) for 10 minutes
The Luscious Filling
1、Whisk together:
- 360g milk
- 15g cornstarch
- 3 egg yolks
- 30g powdered milk (optional)
- 15g sugar
2、Cook over low heat for 3 minutes until thick as pudding
Blueberry Swirl
Option 1 (Quick Fix): Use store-bought jam
Option 2 (Homemade Glory):
- Air fry 150g blueberries at 170°C for 5 minutes
- Mash with 1 tbsp sugar + 1 tbsp lemon juice
- Air fry 5 more minutes until jammy
Pro Tips
- Chill time is key: 30 minutes in the fridge sets the layers
- Swap-ins: Try raspberries or blackberries instead
- Sugar hack: Replace with maple syrup for a refined-sugar-free version
The Verdict
This isn’t just a hack – it’s a legitimately great cake. The air fryer gives the oat crust a toasty depth, while the filling stays creamy and light. And those bursting blueberries? Pure magic.
Ready to impress your taste buds? Your air fryer just became a pastry chef. 🍰✨
