Wash the pumpkin thoroughly, remove the skin, and cut it into bite-sized pieces.
Place the pumpkin in a steamer and steam until fully cooked.
Transfer the cooked pumpkin to a bowl and mash it with a fork.
Add allulose, yogurt, and a pinch of salt, and mix well.
Wash the salad greens, remove excess moisture, and place them in a bowl.
Top the greens with the pumpkin mixture to finish.