Step 1

Base: Combine biscuit crumbs and butter and press firmly into base of a springform pan. Refrigerate until firm.

Step 2

Filling: Beat cheese until smooth, add condensed milk, lemon rind, lemon juice, and egg yolks and beat until smooth.

Step 3

Pour over base and refrigerate for approximately 2 hours or until firm to touch.

Step 4

Meringue: Whip egg whites until stiff peaks form. Gradually add sugar and beat until dissolved.

Step 5

Spread evenly over filling.

Step 6

Preheat the grill to high heat and cook for 4 - 5 minutes, checking regularly or until meringue browns.

Step 7

Allow to cool, then refrigerate until required.