- 48 (2 inch) unbaked tart shells
- 2 cups brown sugar
- 2/3 cup butter, softened
- 2 eggs
- 3 tablespoons heavy cream
- 2 teaspoons vanilla extract
- Preheat oven to 350 degrees F (175 degrees C). Place tart shells on a baking tray.
- Beat brown sugar and butter together in a bowl until creamy; beat in eggs, cream, and vanilla extract until combined. Fill tart shells 2/3 full with butter mixture.
- Bake in the preheated oven until pastry is lightly golden, about 18 minutes; remove to cool on a wire rack.