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three pieces of lemon cheesecake bars on a board, three pieces of lemon slices and wire rack

Lemon Cheesecake Bars

The Home Cook's Kitchen
A gorgeous, light and fluffy lemon cheesecake, on a crunchy biscuit base, these lemon cheesecake bars are perfect for Spring entertaining!
5 from 5 votes
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 45 minutes
Course Dessert
Cuisine Western
Servings 9
Calories 308 kcal

Ingredients
 

Base

  • 3.5 oz melted butter approx 6.5 tbsp
  • 3.5 oz graham crackers or Marie biscuits
  • cup brown sugar or sub white sugar

Cheesecake

  • 8 oz cream cheese at room temperature
  • ½ cup sugar
  • 1 teaspoon lemon zest
  • 2 tablespoon lemon juice
  • ¼ cup sour cream
  • 1 egg
  • 1 tbsp cornstarch

Instructions
 

Base

  • Using a blender, crush up graham crackers/Marie biscuits to fine crumbs. Alternatively, place crackers in a snap lock bag and beat with a rolling pin until fine. 
  • Combine sugar, graham crackers and butter in a small bowl and mix together until combined. 
  • Line a lightly buttered 8x8"/20x20cm square baking dish with parchment paper, leaving an overhang on one side (see images in post).
  • Place graham cracker base into the baking dish, and use fingertips or a measuring cup base to evenly and gently press the base into the dish. The base should be even in depth for an even cooking time. 

Cheesecake

  • Preheat oven to 350F/180C
  • Beat cream cheese in a large bowl until smooth. 
  • Add sugar, egg, lemon zest, lemon juice, sour cream and cornstarch and beat on medium for 5 minutes, until mixture is smooth and silky. 
  • Pour cheesecake filling onto the base and use a spatula to smooth over the top to make sure you get an even cover. 
  • Bake in the oven for 35 to 40 minutes. Cheesecake should be firm on the outside and slightly wobbly in the middle. The cheesecake should not be overly browned. 
  • Cool cheesecake, then gently remove from baking dish onto a chopping board. 
  • Cut into 9 equal pieces and serve with lemon wedges or whipped cream.