Preheat the oven to 200 C

Halve the butternut squash, remove all seeds, then cut the squash into slices or chunks with the skin left on.

Toss butternut squash with olive oil and garlic in a large bowl. Season with salt and black pepper. Arrange coated butternut squash on a baking tray.

Roast in the preheated oven until butternut squash is tender and lightly browned, 25 to 30 minutes.

For the steam sweet peas. Cover the steamer or saucepan and steam the peas for about two minutes or until they turn bright green.