Green Chile Chicken-Stuffed Spaghetti Squash

large spaghetti squash, cut in half lengthwise

cooked chicken, shredded

diced green chiles

green onion, thinly sliced

green enchilada sauce

fresh or frozen corn

Mexican cheese blend

crema

chili powder, plus more for garnish, optional

fresh cilantro, garnish

olive oil, as needed

kosher salt and freshly ground pepper,