How to Make the Best Pumpkin Thanksgiving Appetizer

Ingredients

• 1 (8-ounce) round brie cheese (225g)
• 1 cup canned pumpkin puree (240g)
• ½ teaspoon ground cinnamon (2g)
• ¼ teaspoon ground nutmeg (1g)
• ¼ teaspoon ground ginger (1g)
• ¼ teaspoon sea salt (1.5g)
• 1 tablespoon maple syrup (15ml)
• 1 sheet of puff pastry, thawed (about 1 sheet)
• 1 cup pecan halves (120g)
• ½ cup granulated sugar (100g)
• ¼ cup water (60ml)
• ½ teaspoon vanilla extract (2.5ml)
• Pinch of salt
• Fresh rosemary sprigs (optional)