1️⃣ Make the Crust
Mix graham crumbs, melted butter, and sugar. Press firmly into a 9x9-inch pan. Chill 10 mins.
2️⃣ Whip the Filling
In a bowl, whisk condensed milk + lemon juice (it’ll thicken instantly).
Fold in whipped topping and zest until smooth.
3️⃣ Assemble & Chill
Spread filling over crust. Refrigerate 4+ hours (or freeze 1 hour for firmer bars).
4️⃣ Slice & Serve!
Cut into squares. Dust with powdered sugar or add toppings.
Pro Tips
🍋 Extra tangy? Use up to ⅔ cup lemon juice.
🍰 Shortcut: Use a pre-made graham crust.
❄️ Freezer-friendly – Store up to 2 weeks!