1. Prep the Oven & Pan:
Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
2. Create the Caramelized Topping:
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If using fresh pineapple, pat the rings dry with a paper towel to remove excess moisture.
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Brush one side of each pineapple ring with the melted butter.
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In a small bowl, mix the brown sugar and cinnamon (if using). Sprinkle this mixture evenly over the buttered side of the pineapple rings.
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Place the rings, sugar-side down, on the prepared baking sheet.
 
3. Make the Cookie Dough:
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In a large bowl, using an electric mixer or a wooden spoon, cream together the softened butter and granulated sugar until light and fluffy.
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Beat in the egg and vanilla extract until the mixture is smooth and well-combined.
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Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix.
 
4. Assemble the Cookies:
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Scoop about 1-2 tablespoons of dough and flatten it slightly into a disc in your hand.
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Gently place each dough disc on top of a pineapple ring, pressing lightly to cover the ring completely.
 
5. Bake to Perfection:
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Bake for 12-15 minutes, or until the cookie edges are lightly golden.
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Allow the cookies to cool on the baking sheet for 5 minutes. This is crucial for them to set.
 
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After the 5-minute rest, carefully flip each cookie over so the caramelized pineapple is on top. Use a spatula for support.
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Let them cool completely on a wire rack.
 
Chef’s Notes & Variations
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Fresh vs. Canned: Fresh pineapple offers a brighter, tarter flavor and caramelizes beautifully. Canned rings are a fantastic shortcut—just be sure to drain them thoroughly.
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Add Some Texture: For a delightful crunch, sprinkle chopped macadamia nuts or pecans over the pineapple topping before adding the cookie dough.
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Drizzle for Glamour: A simple glaze made from powdered sugar and a little milk or pineapple juice drizzled over the cooled cookies adds a beautiful finish.
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Storage: Store these cookies in an airtight container at room temperature for up to 2 days. For longer storage, refrigerate for up to 5 days. Let them come to room temperature before serving for the best texture and flavor.