This easy tuna casserole is quick to make. Perfect for the busy mom!
To elevate this quick casserole, consider sautéing the chopped onion with a clove of minced garlic before adding it to the mixture for deeper flavor. Replace or augment the American processed cheese with a sharper cheddar or a creamy Fontina for a more complex profile. For an enhanced texture and presentation, transfer the mixture to a baking dish, top with a mixture of panko breadcrumbs and grated Parmesan, and bake at 375°F (190°C) for 15-20 minutes until golden and bubbly. This also helps to thoroughly melt and integrate the cheese. Ensure noodles are truly al dente to avoid a mushy casserole. Fresh dill or parsley can brighten the dish significantly.