Can I make this ahead?
Yes. Assemble the brie and toppings up to 2 hours ahead, cover, and refrigerate. Bake just before serving for best texture.
What's the best way to serve baked brie?
Serve immediately after baking in the baking dish while still warm and melted, surrounded by toasted baguette slices for scooping.
Can I substitute the pistachios?
Yes. Almonds, walnuts, or pecans work well. Avoid nuts with strong flavors that compete with the honey and thyme.
How do I know when the brie is done?
Bake until the cheese is visibly soft and starting to ooze at the edges, about 12–15 minutes. The wheel will jiggle slightly when gently shaken.
What temperature should the oven be?
Preheat to 350°F. This moderate heat melts the brie evenly without browning the nuts too quickly.