Remove seeds and pulp from the pumpkin, cut into bite-sized pieces, and peel the skin. Place in a microwave-safe container with 1 tbsp of water, cover loosely with plastic wrap, and microwave at 600W for 5 minutes. Drain and mash while warm.

Cut the onion into 1cm thick wedges.

Cut the broccoli into bite-sized florets. Place in a microwave-safe container with 1 tbsp of water, cover loosely with plastic wrap, and microwave at 600W for 1 minute. Drain.

Cut the chicken into bite-sized pieces and season with a pinch of salt and pepper.

Heat salad oil in a pot over medium heat. Add the chicken and cook until the color changes. Add the onion and sauté until softened. Add water and bring to a boil. Cover and simmer over low heat for 7–8 minutes until the chicken is cooked through.