If you’re searching for the easiest, silkiest buttercream frosting recipe, look no further! This 2-ingredient buttercream uses only butter and sweetened condensed milk, yet delivers a rich, creamy, and velvety texture perfect for frosting cakes, cupcakes, or spreading on cookies.
Whether you’re a beginner baker or need a quick fix for a last-minute dessert, this no-fail frosting is ready in minutes—and tastes divine!
⭐ Why You’ll Love This 2-Ingredient Buttercream
- ✅ Only 2 ingredients – no powdered sugar needed!
- ✅ Silky smooth and stable texture
- ✅ Sweet, creamy flavor with no grittiness
- ✅ Perfect for piping and frosting cakes or cupcakes
- ✅ Takes just 5 minutes to make
📝 Ingredients
250g unsalted butter, softened to room temperature
180g sweetened condensed milk (adjust to taste and texture)
🧁 How to Make 2-Ingredient Buttercream (Step-by-Step)
Step 1: Soften the Butter
Let the butter sit at room temperature until it’s soft but not melted. This ensures a smooth and airy whip.
Step 2: Whip the Butter
In a stand mixer (or with a hand mixer), beat the butter on medium-high speed for 3-5 minutes until it’s pale, fluffy, and smooth.
Pro Tip: Scrape down the sides of the bowl to ensure even mixing.
Step 3: Add Sweetened Condensed Milk
Gradually pour in the sweetened condensed milk while mixing on low speed. Once added, increase to medium and whip until fully combined and silky—about 2 more minutes.
Step 4: Use or Chill
Use immediately to frost your cake or cupcakes, or chill in the fridge for a firmer consistency.
If you want to watch the video of this recipe, click here
🎂 Perfect For:
- Layer cakes and sheet cakes
- Cupcakes and mini desserts
- Filling for sandwich cookies or macarons
- Swirling on brownies or toast!
📌 Tips for Perfect Buttercream Every Time
- Make sure your butter is fully softened—cold butter won’t whip properly.
- Don’t overwhip after adding condensed milk; stop once it’s smooth.
- Want it less sweet? Add a pinch of salt or vanilla extract.
- Need it stiffer? Chill for 10–15 minutes before piping.
❄️ Storage & Make-Ahead
- Refrigerator: Store in an airtight container for up to 1 week.
- Freezer: Freeze up to 1 month, then thaw in the fridge and re-whip before using.
💬 Final Thoughts
This 2-ingredient buttercream is the secret weapon every home baker needs. Whether you’re decorating a celebration cake or just looking for a sweet spread, this creamy, rich frosting checks every box. It’s quick, fuss-free, and delivers bakery-level results—without the mess of powdered sugar.
Try it once, and you’ll never look back. ✨