A warm, comforting single-serving casserole with a creamy filling and a golden, crispy cheese crust, perfect for solo meals and quick preparation.
Use freshly grated sharp cheddar cheese for best melting and crust formation. If cheese browns too quickly, tent with foil. Let casserole rest before serving to set filling. Frozen mixed vegetables can be used without thawing. For dairy-free, substitute milk and cheese with plant-based alternatives. For gluten-free, use gluten-free flour or thicken with cornstarch or xanthan gum.
Keywords: single serving casserole, easy casserole, cheesy crust, comfort food, quick dinner, solo meal