Bake mac and cheese at 350–375°F (175–190°C) for 20–40 minutes, until the top is golden brown, bubbly, and the cheese is melted.
Key Factors
Baking time varies by recipe, dish size, and whether it's from scratch or frozen—start checking at 20 minutes to avoid overcooking. Cover with foil initially for creamier results, then uncover for browning, or broil 2–5 minutes at the end.
Tips
- Preheat oven fully for even cooking.
- Let rest 5 minutes post-bake to set.
- For frozen, extend to 30–45 minutes.
