Baked Brie Caramelized Onions Pecans (Printable)

Creamy brie baked until golden and gooey, topped with sweet caramelized onions and toasted pecans for an elegant appetizer.

# What You Need:

→ Cheese & Nuts

01 - 1 wheel (8 oz) brie cheese
02 - 1/2 cup pecan halves

→ Onions

03 - 2 medium yellow onions, thinly sliced
04 - 2 tablespoons unsalted butter
05 - 1 tablespoon olive oil
06 - 1 tablespoon brown sugar

→ Seasonings

07 - 1/4 teaspoon sea salt
08 - 1/4 teaspoon freshly cracked black pepper
09 - 1/2 teaspoon fresh thyme leaves (optional)

→ Pastry & Garnish

10 - 1 sheet puff pastry, thawed (optional, for wrapping brie)
11 - 1 egg, beaten (optional, for egg wash)
12 - Crackers or sliced baguette, for serving

# How To Make:

01 - Preheat oven to 375°F. Line a baking sheet with parchment paper.
02 - Heat butter and olive oil in a large skillet over medium-low heat. Add the thinly sliced onions and sea salt. Cook, stirring frequently, for 15 to 20 minutes until the onions are soft and deeply golden. Stir in the brown sugar and continue cooking for another 5 minutes until richly caramelized. Season with black pepper and fresh thyme leaves if using. Remove from heat and set aside.
03 - While the onions cook, toast the pecan halves in a dry skillet over medium heat for 3 to 4 minutes until fragrant and lightly browned. Roughly chop and set aside.
04 - Place the brie wheel on the prepared parchment-lined baking sheet. If using puff pastry, wrap the brie completely with the pastry sheet, sealing the edges and brushing the surface with beaten egg wash.
05 - Spoon the caramelized onions evenly over the top of the brie. Sprinkle with half of the toasted chopped pecans.
06 - Bake for 15 to 18 minutes if unwrapped, or 20 to 25 minutes if wrapped in puff pastry, until the cheese is soft and gooey throughout.
07 - Remove from the oven and top with the remaining toasted pecans. Allow the brie to rest for 5 minutes before serving so the cheese settles slightly.
08 - Serve warm alongside crackers or sliced baguette for spreading.

# Expert Hints:

01 -
  • It looks wildly impressive but honestly comes together with barely any effort, which is my favorite kind of cooking trick.
  • The combination of creamy brie, sweet onions, and crunchy pecans hits every texture and flavor note you could want in one bite.
02 -
  • Do not rush the onions because turning the heat up to speed things along will give you crispy burnt bits instead of that deep sweet jammy texture you want.
  • If you wrap the brie in puff pastry make sure it is fully thawed or it will crack and split open in the oven making a mess of your beautiful presentation.
03 -
  • The biggest secret to perfect caramelized onions is patience and a splash of water if the pan gets too dry, which helps them soften without scorching.
  • Always let the baked brie rest those 5 minutes before serving because molten cheese will completely slide off the wheel if you cut in too soon.