Line a 12-cup muffin tin with paper cupcake liners. In a medium bowl, combine graham cracker crumbs, melted butter, and sugar until mixture resembles wet sand and holds together when pressed. Pro tip: Use a food processor to make perfectly fine graham cracker crumbs if you don't have store-bought ones.

Divide the mixture evenly among the lined muffin cups, using about 2 tablespoons per cup. Press firmly into the bottom using the back of a spoon or small measuring cup. Refrigerate while preparing the filling. Pro tip: A shot glass works perfectly for pressing down the crust evenly.

Unwrap 8 Cadbury Creme Eggs and place them in a microwave-safe bowl. Microwave in 30-second intervals, stirring between each interval, until completely melted and smooth, about 1-2 minutes total. Pro tip: Don't overheat the eggs as the chocolate can seize. Low and slow is the key to silky smooth melted eggs.

Set the melted egg mixture aside to cool slightly while you prepare the cream cheese base. Pro tip: The mixture should be warm to touch but not hot when adding to the cream cheese.

In a large bowl, beat the room temperature cream cheese with an electric mixer until light and fluffy, about 2-3 minutes. Gradually add the sifted powdered sugar, beating until smooth. Pro tip: Make sure your cream cheese is truly at room temperature to avoid lumps in your final product.

Slowly add the melted Cadbury egg mixture and vanilla extract, beating until completely incorporated and the mixture is smooth and creamy. Pro tip: Scrape down the sides of the bowl frequently to ensure even mixing.

In a separate bowl, whip the cold heavy cream to stiff peaks using clean beaters. This should take about 2-3 minutes on high speed. Pro tip: Chill your bowl and beaters in the freezer for 10 minutes before whipping cream for best results.

Gently fold one-third of the whipped cream into the cream cheese mixture to lighten it, then fold in the remaining whipped cream in two additions until just combined. Pro tip: Use a rubber spatula and fold gently to maintain the airy texture of the whipped cream.

Divide the cheesecake filling evenly among the prepared crusts, filling each cup about ¾ full. Smooth the tops with the back of a spoon. Pro tip: Use an ice cream scoop for evenly portioned and professional-looking cups.

Cover the muffin tin with plastic wrap and refrigerate for at least 4 hours or overnight until completely set. Pro tip: For best results, chill overnight to allow the flavors to meld and the texture to firm up perfectly.

Just before serving, carefully cut the remaining 4 Cadbury Creme Eggs in half lengthwise. Top each cheesecake cup with half an egg. Pro tip: Use a sharp knife warmed under hot water for clean cuts through the eggs.

Drizzle with melted chocolate chips and add any additional decorations like sprinkles or mini chocolate eggs. Serve immediately. Pro tip: Remove from refrigerator 10 minutes before serving for the best texture and flavor.