01 -
Set oven to 350°F (175°C). Line a 9x13-inch baking dish with parchment paper, leaving overhang to lift bars easily.
02 -
Combine graham cracker crumbs, sugar, and melted butter. Firmly press mixture into bottom of prepared pan. Bake 8 minutes, then cool slightly.
03 -
Beat cream cheese and sugar with an electric mixer until smooth. Add eggs one at a time, mixing well after each. Stir in vanilla extract.
04 -
Spread cheesecake batter evenly over cooled crust. Bake 25-30 minutes until set but slightly wobbly in center. Cool completely.
05 -
Warm dulce de leche if needed to soften (microwave 20 seconds). Spread evenly over chilled cheesecake. Garnish with sea salt and nuts if desired.
06 -
Refrigerate for at least 3 hours or overnight to set. Use parchment overhang to lift out bars, slice, and serve chilled.