Preheat oven to 180°C
Cook sweet potatoes until soft (microwave, roast, or air fry)
In a greased 9-inch baking dish, smash sweet potatoes to cover the base
Add broccoli, peas, and red onion on top
Pour over whisked eggs and season with salt, pepper, and chili flakes
Sprinkle cheese on top
Bake 30–40 minutes, until golden and set
