This comforting casserole transforms leftover turkey into a hearty meal by combining it with wild rice, cream of mushroom soup, milk, and onion. Baked until bubbly and tender, it's an easy and delicious way to repurpose holiday leftovers into a satisfying family dinner.
For enhanced flavor, consider sautéing the chopped onion with a clove or two of minced garlic before adding to the mixture. To elevate the richness and counteract the processed soup flavor, you can swap the canned cream of mushroom soup for a homemade béchamel sauce with sautéed mushrooms. Ensure your cooked turkey is moist; if it's on the drier side, a splash of chicken broth in the mix can prevent a dry casserole. For a golden-brown crust and added texture, sprinkle a bit of crumbled butter crackers or breadcrumbs mixed with melted butter over the top during the last 15 minutes of baking. Monitor the casserole to prevent the wild rice from becoming mushy or undercooked; it should be tender-chewy.