Can I substitute canned pumpkin purée for fresh pumpkin in this recipe, and if so, how much should I use?
Yes—canned pumpkin purée works fine. Use about 3 cups (roughly 680 g, the contents of a 29-oz can or 1 ¾ standard 15-oz cans), adding it after the onion-garlic-ginger sauté and thinning with broth to reach the same soupy consistency since it is already cooked.
How should I store leftovers, and can the soup be frozen without losing its silky texture?
Refrigerate cooled soup in an airtight container for up to 4 days; reheat gently on the stovetop, thinning with a splash of broth if needed. For longer storage, ladle the cooled soup into freezer-safe containers or zip-top bags (leave 1 inch headspace), freeze up to 3 months, then thaw overnight in the fridge and whisk or briefly blend after reheating—its coconut-milk base keeps the texture smooth, and any slight separation quickly disappears.
How can I add protein to turn this soup into a full meal?
Stir in a can of drained chickpeas, white beans, or 1 cup cooked red lentils after blending, then simmer 5 minutes to warm through—each option adds about 7-9 g protein per serving. Or ladle the soup over shredded rotisserie chicken, sautéed shrimp, or crispy tofu/tempeh cubes; a sprinkle of toasted pepitas or 2 Tbsp plain Greek yogurt on top offers an extra protein bump.