Start by splitting the vanilla bean lengthwise and scraping the seeds to enhance flavor.

Combine water, brown sugar, cinnamon sticks, and the vanilla pod with seeds in a saucepan. Heat and stir until sugar dissolves.

Peel, core, and quarter the pears, tossing them with lemon juice to prevent browning.

Once the syrup is bubbling, add the pear quarters ensuring they are submerged, adding more water if needed.

Simmer the pears for 5-15 minutes until tender but maintaining their shape.

Remove from heat and cool pears in syrup for at least 10 minutes. Serve warm or at room temperature with syrup.