Step 1

Combine the cranberries, brown sugar, orange juice, orange zest, vanilla, and rosemary in a small pot. Bring the liquid to a simmer and stir frequently with a wood spoon until the sugar has dissolved. Reduce the heat to medium low and simmer, stirring occasionally, until the cranberries are falling apart and a jam-like consistency has formed, 20-25 minutes. Remove from heat and fish out the orange peels and rosemary stems. Taste for sweetness, and add more brown sugar (start with a tablespoon) if the jam is too tart. Set aside to cool.

Step 2

Heat the oven to 375°F. Slice the baguette into 24 1/2" slices. Brush each side with olive oil, then lay onto a baking sheet. Sprinkle the slices with salt. Transfer the slices to the oven and bake, flipping once halfway through, until golden brown and crisp, 12-15 minutes.

Step 3

To prepare the brie bites, top each slice of toasted baguette with a slice of brie cheese and a tablespoon of cranberry jam. Garnish with a small piece of rosemary if desired. Serve at room temperature. The jam will keep in the fridge for 3-5 days in a sealed container.