Strawberry Milk Tres Leches

About this recipe
There are some recipes that just scream summer, and this Strawberry Milk Tres Leches Cake is definitely one of them. If strawberries and cream are the flavour of the season, then this is my twist on the classic. Imagine a light, fluffy vanilla sponge soaked in homemade strawberry milk before being topped with clouds of whipped cream and plenty of fresh strawberries. It's nostalgic, refreshing and one of those desserts that somehow manages to be both incredibly impressive and surprisingly easy to make.
I'll let you in on a little secret… I was absolutely obsessed with strawberry milk as a child. If my parents took me to the supermarket, there was a very good chance I'd convince them to let me bring home a bottle. So when I started thinking about creating the ultimate summer cake recipe, I couldn't stop coming back to that flavour. Instead of using artificial strawberry flavouring or syrups, I wanted to recreate that same nostalgic taste using real, juicy strawberries. The result is even better than I imagined.
If you've never made a Tres Leches Cake, don't let the name intimidate you. Tres leches simply means "three milks", and it's one of the most popular cakes throughout Latin America. Traditionally, a light sponge is soaked in a mixture of evaporated milk, condensed milk and whole milk, creating a cake that's unbelievably soft, moist and full of flavour. Although it absorbs an incredible amount of liquid, the sponge doesn't become soggy. Instead, every bite is light, creamy and melts in your mouth.
For this Strawberry Milk Tres Leches Cake, we're taking that classic recipe and giving it a fresh, seasonal twist. Rather than simply mixing the three milks together, we first make a homemade strawberry syrup using fresh strawberries and sugar. That syrup is then whisked into the milk mixture, creating the most beautiful naturally pink strawberry milk. It's fruity, creamy and tastes exactly how strawberry milk should taste when it's made with real fruit.
The strawberries really are the star of this recipe, so it's worth buying the best you can find. During British strawberry season they're naturally sweeter, juicier and bursting with flavour, which makes a huge difference once they're blended into the milk mixture. Good-quality strawberries don't just add colour – they create an intensely fruity flavour that carries throughout every single slice.
One thing I love about this recipe is how simple it actually is. The sponge comes together in just a few minutes using pantry staples, and because it uses both butter and vegetable oil, you get the best of both worlds. Butter adds richness and flavour, while oil keeps the sponge beautifully soft even after it's been chilled overnight. The result is a cake that slices perfectly while still having that signature melt-in-the-mouth texture.
The most important step is allowing the cake enough time to soak. Once the sponge comes out of the oven, you'll poke holes all over before slowly pouring over the strawberry milk mixture. It might look like too much liquid at first, but trust the process. Pouring it over gradually gives the sponge time to absorb every drop. While the cake is delicious after a few hours in the fridge, I always recommend leaving it overnight if you can. By the next day the strawberry milk has worked its way through every layer, creating the softest, most flavourful cake imaginable.
To finish, I keep things classic with softly whipped cream and plenty of fresh strawberries. The whipped cream balances the sweetness of the condensed milk perfectly, while the fresh berries add texture, freshness and a beautiful pop of colour. It's elegant enough for birthdays, baby showers and garden parties but easy enough to make simply because strawberries are in season.
If you're making this for the first time, there are a few tips that make all the difference. Blend the strawberries until completely smooth before cooking them with the sugar so your strawberry milk has the smoothest texture possible. Don't skip poking lots of holes in the sponge, as this helps the milk soak right through the cake rather than sitting on top. Finally, whip your cream only to soft peaks. Overwhipping can make it harder to spread and takes away from the light texture that makes tres leches so special.
One of my favourite things about this recipe is that it's actually even better the next day, making it the perfect make-ahead dessert. Whether you're hosting friends, planning a summer barbecue or simply want something special to enjoy while watching the tennis, this cake is guaranteed to impress without leaving you rushing around at the last minute.
If you're as obsessed with strawberries as I am, there are plenty more recipes you'll love here on the blog. My Strawberries & Cream Poke Cake is another brilliant make-ahead dessert that's perfect for feeding a crowd, while my No-Churn Brown Bread & Burnt Honey Ice Cream makes the perfect frozen dessert for warm summer evenings. If you're looking for another nostalgic bake, my Vanilla Celebration Cake is my go-to recipe whenever I need a beautifully soft sponge, and if you love citrus desserts, you absolutely have to try my Lemon Meringue Pie, which has become one of my husband's all-time favourite recipes.
This Strawberry Milk Tres Leches Cake is everything I want from a summer dessert. It's light without feeling boring, sweet without being overpowering and packed with fresh strawberry flavour in every single bite. It combines the nostalgia of childhood strawberry milk with the elegance of a classic tres leches cake, making it a recipe you'll come back to every strawberry season.
If you make this recipe, I'd love to see it! Tag me on Instagram so I can see your creations, and don't forget to leave a rating and review below. It really helps more people discover my recipes and lets me know what you'd love to see me bake next.
Ingredients
Cake
- 180g self raising flour
- ½ tsp baking powder
- ½ tsp salt
- 50g unsalted butter, melted
- 50ml vegetable oil
- 150g golden caster sugar
- 2 eggs
- 1 tsp vanilla paste
- 120ml whole milk
Strawberry Milk
- 175g Waitrose No.1 Speciality Strawberries
- 100g sugar
- 100g condensed milk
- 80ml evaporated milk
- 50ml whole milk
Topping
- 400ml double cream
- Waitrose No.1 Speciality Strawberries
Ingredients

Instructions
- Preheat your oven to 180°C. Grease and line a 20cm square or round cake tin with parchment paper.
- In a bowl, whisk together the self-raising flour, baking powder and salt. Set aside.
- In a separate bowl, whisk together the melted butter, vegetable oil and golden caster sugar until smooth. Add the eggs one at a time, whisking well after each addition. Stir in the vanilla paste and whole milk.
- Fold the dry ingredients into the wet ingredients until just combined. Be careful not to overmix.
- Pour the batter into the prepared tin, smooth the top and bake for 25–30 minutes, or until a skewer inserted into the centre comes out clean.
- Hull the Waitrose No.1 Speciality Strawberries, then blend until completely smooth.
- Pour the blended strawberries into a saucepan, stir in the sugar, and cook over a medium heat for 8–10 minutes, stirring occasionally, until slightly thickened and syrupy.
- Remove from the heat and allow to cool until warm. Whisk in the condensed milk, evaporated milk and whole milk until smooth.
- Once the cake comes out of the oven, use a skewer or fork to poke holes all over the surface. Slowly pour the strawberry milk mixture over the cake, allowing it to absorb between each addition.
- Leave to cool completely, then refrigerate for at least 3 hours, or ideally overnight, so the cake absorbs all the strawberry milk.
- Whip the double cream to soft peaks and spread evenly over the chilled cake.
- Top generously with Waitrose No.1 Speciality Strawberries, sliced or halved.
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