01 - Preheat the oven to 375°F. Line a baking dish with parchment paper or lightly grease with butter.
02 - Place pear halves cut side up in the prepared baking dish, spacing them evenly.
03 - Whisk together melted butter, honey (or maple syrup), and vanilla extract in a small bowl until combined.
04 - Drizzle the butter-vanilla mixture evenly over all pear halves.
05 - Combine sliced almonds, rolled oats, brown sugar, cinnamon, and sea salt in a separate bowl. Mix thoroughly.
06 - Spoon the almond-oat mixture into the hollowed centers of each pear half. Sprinkle any remaining topping over the fruit.
07 - Bake for 25-30 minutes until pears are tender when pierced with a fork and topping is golden brown.
08 - Remove from oven and serve immediately, optionally topped with Greek yogurt, vanilla ice cream, or whipped cream.