Whisk together pumpkin puree, olive oil, honey, balsamic vinegar, and Sriracha. Reserve.
In a cast iron pan, saute the chopped bacon until crisp. Add Brussels sprouts and toss to coat with bacon fat.
Cook for 3 minutes and add the pumpkin dressing. Coat all the sprouts and add water. Cook over medium-low heat until Brussels sprouts are tender. Serve with extra crispy bacon crumbled on top.