Prep Time 20 minutes mins
Cook Time 45 minutes mins
Resting Time 10 minutes mins
Total Time 1 hour hr 15 minutes mins
Cut the squash into even 1/2-inch cubes for consistent cooking, and par-cook tougher cubes for a minute in the microwave if they’re thicker than the rest. If you prefer less heat, reduce the red curry paste or omit the red pepper flakes, or for more depth swap some curry powder for garam masala. Use light coconut milk for a lighter casserole or add an extra 1/4 cup broth if the mixture seems too thick before baking. This dish holds well for meal prep and reheats beautifully; let it cool completely before refrigerating, and add a splash of broth when reheating to loosen the sauce. Serve with rice, quinoa, or warm naan, and feel free to add frozen peas or cauliflower florets in step 7 without altering the cook time much.