Pumpkin Slices in Parchment
With a large, sharp knife, cut pumpkin into quarters. Remove seeds. Rinse lemon, pat dry and remove zest with a zester. In a pan, melt butter. Stir in poppy seeds, lemon zest and a few drops of lemon juice to taste.
Place pumpkin slices on an appropriately-sized piece of parchment paper. Brush slices with half of the poppy butter. Fold parchment paper and seal by twisting the ends together firmly. Set parchment on directly on the wire shelf of a preheated oven. Bake at 200°C (gas mark 3-4, fan: 180°C) (approximately 400°F), 25-30 minutes.
Open parchment. Heat remaining butter again and pour over the pumpkin slices.