Discover the secret to the most beloved breakfast in Taiwan with this Homemade Milk Spread. Often referred to as ‘Nai Su,’ this iconic spread is a nostalgic staple that transforms a simple slice of toast into a decadent, bakery-quality treat. The magic lies in its three-ingredient simplicity: high-quality milk powder, butter, and powdered sugar, which, when combined and baked, create a golden, shatteringly crisp crust with a rich, milky heart. Unlike store-bought versions, making it at home allows you to control the sweetness and ensure a smooth, spreadable consistency without artificial additives. Whether you’re a fan of Asian café culture or looking to upgrade your morning routine with a sweet, comforting crunch, mastering this easy whipping and baking technique will give you professional results every single morning.

Taiwanese Milk Spread
Equipment
- Spatula
- Glass jar
Ingredients
- 100 g Butter
- 50 g Powdered sugar
- 70 g Milk powder
Instructions
- Soften the butter first. You can check by pressing it with your finger—if it goes in easily, it’s ready.

- Add 100 g of butter to a mixing bowl, then add 50 g of powdered sugar. Mix until fully combined.

- Next, add 70 g of milk powder. Continue mixing until everything is evenly blended.

- Your Taiwanese Milk Spread is ready! Transfer it into a clean glass jar for storage. It will keep for up to 5 days at room temperature (below 25°C / 77°F), or up to 10 days in the fridge.

- Use it just like jam or peanut butter—spread evenly on toast and bake in the oven at 200°C (390°F) for 7 minutes.

- Taiwanese Milk Spread Toast is done—sweet, creamy, and filled with rich milky flavor. Definitely worth a try!

Video
Cooking & Storage Tips
- Be sure to sterilize the glass jar before storing the spread. At room temperature below 25°C (77°F), it will last for 5 days. In warmer climates, refrigeration is recommended, where it will keep for up to 10 days.
- Besides spreading on toast, this milk spread is often used as a bread filling. Similar to other spreads, it needs to be baked before enjoying.
Tools & equipment you may need
Jar

Last Updated on 2026-04-22