Lemon Condensed Milk Fridge Slice

Update : February 28, 2026

Lemon Condensed Milk Slice served on a plate, topped with lemon zest.

why make this recipe

Lemon Condensed Milk Fridge Slice is a delightful treat that combines the tangy flavor of lemon with the sweetness of condensed milk. It’s a no-bake dessert, which makes it perfect for any occasion, especially during warm weather. The crunchy base and creamy topping create a wonderful texture that everyone will love. Plus, it’s easy to make and requires only a few ingredients.

how to make Lemon Condensed Milk Fridge Slice

Ingredients :

2 cups crushed plain biscuits or graham crackers
1/2 cup unsalted butter, melted
14 oz sweetened condensed milk
1/2 cup fresh lemon juice
1 tbsp lemon zest
1/2 cup shredded coconut (optional)

Directions :

Place biscuits in a food processor and pulse until fine crumbs form. Alternatively, crush them in a sealed bag using a rolling pin.
Pour melted butter over the biscuit crumbs and mix until the texture resembles wet sand.
Line an 8×8-inch pan with parchment paper. Press the crumb mixture firmly into the base using the back of a spoon or a flat-bottomed glass.
Refrigerate the base for 20–30 minutes to firm up.
In a bowl, whisk together sweetened condensed milk and fresh lemon juice until thickened.
Stir in lemon zest and shredded coconut if using.
Pour the lemon filling over the chilled base and spread evenly with a spatula.
Refrigerate for at least 3–4 hours or overnight until fully set.
Lift from the pan using the parchment overhang. Slice into squares using a warm, clean knife.

how to serve Lemon Condensed Milk Fridge Slice

Serve the Lemon Condensed Milk Fridge Slice chilled. You can enjoy it as is, or add a dollop of whipped cream or extra lemon zest on top for decoration. It makes for a refreshing dessert perfect for summer gatherings or any festive occasion.

how to store Lemon Condensed Milk Fridge Slice

Store the slice in the refrigerator in an airtight container. It will keep well for up to a week. If you want to save some for later, you can freeze it. Just make sure to wrap it tightly in plastic wrap or aluminum foil.

tips to make Lemon Condensed Milk Fridge Slice

Use fresh lemons for the best flavor.
Make sure the butter is fully melted to combine well with the biscuit crumbs.
If you don’t have a food processor, use a sealed plastic bag and a rolling pin to crush the biscuits.
Try adding a layer of fruit on top before serving for a colorful twist.

variation

If you want to change things up, consider using a different flavor of juice, such as lime or orange. You can also swap the shredded coconut for nuts or remove it entirely if preferred.

FAQs

Can I use low-fat condensed milk?
Yes, you can use low-fat condensed milk, but it may slightly change the texture and flavor.

How long does it take for the slice to set?
It typically takes about 3–4 hours to set in the refrigerator, but overnight is best for a firmer slice.

Can I make this slice dairy-free?
Yes, you can use dairy-free condensed milk and vegan butter to make it dairy-free. Adjust the recipe accordingly.