Easy to make, this savory dish combines pumpkin with onion and rosemary. Roast Pumpkin and Red Onion with Rosemary Author: The Paleo Cookbooks Prep time: 5 mins Cook time: 20 mins Total time: 25 mins Serves: 2 Ingredients ½ butternut pumpkin, seeded and sliced 4 red onions, peeled and sliced 4 tbs rosemary leaves, chopped