Preheat your brain and your oven to a cozy 375°F (190°C). If you’re pan-cooking, heat a skillet on medium heat.
Warm the oil or butter in a skillet. Toss in veggies and protein. Cook until they’re slightly forgiving to the touch and smelling way too good for something named “Trash.”
Add your grain or pasta. Stir until everything’s nicely acquainted and not cold in the middle. If using leftovers, give them a quick taste test to adjust salt and pepper.
Pour in the sauce or dressing. Coat everything evenly; think of it as tucking in a fussy pumpkin for bedtime. If you’re feeling fearless, add a splash of water to loosen it.
Sprinkle cheese if you’re using it. Let it melt into a glossy, spooky surface. If you like a crust, let it bake a few extra minutes until the top looks golden and slightly menacing.
Transfer to a baking dish or serve straight from the pan. Top with Halloween crunchies (crackers, chips, or onions) for that satisfying crumble on top.
Gently taste and adjust seasoning. Serve hot and watch it vanish faster than a ghost in a doorway.