You don’t have to brown the butter. The difference in flavor is subtle, and unbrowned butter will work just fine. However, as any great cook will tell you, little differences are what separates good dishes from gourmet dishes. Remember that there’s a fine line between browned and burnt butter, which is why we use a splash of olive oil to prevent burning. You can, if you prefer, simply melt butter, allowing it to foam, without browning it. If you can, shred the cheese yourself from a bloc...