Prep Time 15 minutes mins
Cook Time 40 minutes mins
Resting Time 5 minutes mins
Total Time 1 hour hr
Cut sweet potatoes evenly for consistent doneness, and if they’re especially firm, extend the covered bake by 5 to 10 minutes before uncovering. For a gluten-free topping, swap panko with crushed gluten-free crackers or toasted shredded coconut. Adjust heat by adding more curry paste or a pinch of cayenne, and balance richness with extra lime juice. This casserole holds well for meal prep; cool completely, refrigerate up to 4 days, or freeze (without the panko topping) for up to 2 months and add the topping just before baking. Serve with warm naan or over jasmine rice to soak up the sauce.