Pre-heat oven to 180°C.
Remove the skin and seeds from the pumpkin, and chop into 3cm pieces.
Place pumpkin into a baking dish and toss through oil.
Bake for approximately 30-40 minutes, until tender.
In a bowl, mash pumpkin and mix through egg white replacer, salt and pepper until smooth.
Add baking mix, gradually, until the mixture comes away from the side of the bowl.
Turn onto a board dusted with baking mix and knead until smooth.
Using a teaspoon, shape pumpkin mix into ovals and place on a tray. Flatten with a fork.
Cook in batches in a saucepan of boiling water for 2-3 minutes or until gnocchi rise to the surface.
Drain and serve as is, or with a sauce of your choosing