As a child, I remember sneaking into my grandma’s kitchen, drawn by the sweet aroma of her old school caramel cake. Today, I recreate that magic with my easy moist caramel cake with buttercream, perfect for family gatherings or special occasions. This vanilla caramel sponge cake is soft, rich, and customizable, making it a go-to dessert for busy weeknights or whenever you want a comforting, indulgent treat everyone will love.
Why You’ll Love This Recipe
If you’re looking for a dessert that combines nostalgia, comfort, and simplicity, this moist caramel cake with buttercream is exactly what you need. This old school caramel cake recipe with condensed milk brings back memories of grandma’s kitchen, offering a rich, soft vanilla caramel sponge cake that melts in your mouth. Easy moist caramel cake with buttercream is perfect for family gatherings, birthdays, or special occasions.
What makes this vanilla caramel cake recipe stand out is its versatility—you can add a salted caramel drizzle, layer with extra buttercream, or top with nuts for texture. Unlike other caramel cakes, this recipe ensures every bite is tender, flavorful, and satisfyingly sweet. It’s a perfect example of an easy, moist caramel cake with buttercream and condensed milk that’s quick to prepare, family-friendly, and guaranteed to impress even beginner bakers.
Whether you’re baking a classic grandma’s caramel cake recipe or experimenting with your own flavors, this moist caramel cake recipe is indulgent, reliable, and absolutely delicious, making it one of the best caramel cake recipes you’ll ever try.
Ingredients for This Recipe
Every ingredient in this moist caramel cake with buttercream plays a crucial role in creating the perfect balance of flavor and texture. The all-purpose flour, baking powder, and salt form a tender, light vanilla caramel sponge cake, while the combination of unsalted butter, granulated sugar, and eggs provides richness and structure. Sweetened condensed milk and caramel sauce ensure the cake stays moist and full of that classic old school caramel flavor. Whole milk softens the batter for a melt-in-your-mouth texture.
For the buttercream frosting, unsalted butter, powdered sugar, and caramel sauce combine to create a smooth, creamy topping that pairs perfectly with the sponge. A touch of heavy cream or milk adjusts consistency for easy spreading, and vanilla enhances the overall flavor. Optional decorations like caramel drizzle, chopped nuts, or edible gold dust let you customize this easy moist caramel cake with buttercream for birthdays, gatherings, or any special occasion.

🛒 Ingredients (for one 9-inch round cake):
For the Cake:
2 ½ cups all-purpose flour
2 ½ teaspoons baking powder
½ teaspoon salt
1 cup (2 sticks) unsalted butter, softened
2 cups granulated sugar
4 large eggs
1 teaspoon vanilla extract
1 cup sweetened condensed milk
½ cup whole milk
½ cup caramel sauce (homemade or store-bought)
For the Buttercream Frosting:
16 oz (2 packages) unsalted butter, softened
4 cups powdered sugar
¼ cup caramel sauce
2–3 tablespoons heavy cream or milk
1 teaspoon vanilla extract
Optional Decorations:
Drizzle of caramel sauce
Chopped nuts (pecans or walnuts)
Edible gold dust or sprinkles
How to Make This Recipe
Creating a moist caramel cake with buttercream is easier than it looks, and every step enhances the rich, old school caramel flavor. Start with a soft, tender vanilla caramel sponge cake by carefully combining all-purpose flour, baking powder, salt, butter, sugar, eggs, sweetened condensed milk, milk, and caramel sauce. This easy moist caramel cake with buttercream is designed to stay soft, flavorful, and melt-in-your-mouth. The caramel in the batter ensures every bite is indulgent, while the smooth buttercream frosting adds the perfect creamy finish.
Layering the cake with homemade or store-bought caramel sauce and finishing with silky buttercream transforms it into one of the best caramel cake recipes with condensed milk. Whether you are making a simple family dessert or a show-stopping birthday cake, this moist caramel cake with buttercream delivers rich flavor, soft texture, and a classic vanilla caramel sponge that everyone will love.
🛒 Steps:
Step 1: Preheat oven to 350°F (175°C) and grease two 9-inch round cake pans.
Step 2: In a medium bowl, whisk together 2 ½ cups all-purpose flour, 2 ½ teaspoons baking powder, and ½ teaspoon salt.
Step 3: In a large bowl, cream 1 cup unsalted butter and 2 cups granulated sugar until fluffy.
Step 4: Beat in 4 large eggs, one at a time, then add 1 teaspoon vanilla extract.
Step 5: Mix in 1 cup sweetened condensed milk and ½ cup caramel sauce until smooth.
Step 6: Alternately add dry ingredients and ½ cup whole milk, mixing gently until just combined.
Step 7: Divide batter evenly into prepared pans and bake 30–35 minutes, or until a toothpick comes out clean. Cool completely.
Step 8: For the buttercream, beat 16 oz unsalted butter until creamy, then gradually add 4 cups powdered sugar, ¼ cup caramel sauce, 2–3 tablespoons milk or cream, and 1 teaspoon vanilla extract.
Step 9: Level cooled cakes, layer with buttercream, apply a crumb coat, chill 20 minutes, then frost fully with remaining buttercream.
Step 10: Optionally drizzle caramel sauce, sprinkle nuts, or decorate with edible gold dust for a stunning finish.

Expert Cooking Tips
Mastering a moist caramel cake with buttercream is all about understanding how each ingredient contributes to the perfect texture and flavor. The all-purpose flour, baking powder, and salt create a light, tender vanilla caramel sponge cake, while unsalted butter, sugar, and eggs provide richness and structure. Sweetened condensed milk and caramel sauce intensify the moistness and give this old school caramel cake recipe its signature flavor. Whole milk softens the batter, ensuring every bite of this easy moist caramel cake with buttercream melts in your mouth.
The buttercream frosting relies on unsalted butter, powdered sugar, and caramel sauce to achieve a creamy, smooth topping that complements the sponge perfectly. Heavy cream or milk adjusts the consistency for easy spreading, while vanilla enhances the overall flavor. Using these ingredients strategically guarantees that your moist caramel cake with buttercream stays tender, flavorful, and visually stunning for any occasion.
💡 Expert Tips:
- Always use room temperature butter and eggs for a smooth, even batter.
- Sift flour, baking powder, and salt to avoid lumps in your vanilla caramel sponge cake.
- Gently fold in dry ingredients to keep your moist caramel cake with buttercream light and airy.
- Brush each layer with caramel syrup for extra moisture and flavor depth.
- Chill the cake after applying a crumb coat to make frosting easier and prevent sliding.
- Use high-quality caramel sauce to intensify the flavor of this easy moist caramel cake with buttercream.
- Customize with nuts, drizzles, or edible decorations for a beautiful presentation.

FAQs
How do I make a moist caramel cake with buttercream?
To make a moist caramel cake with buttercream, use a combination of sweetened condensed milk, caramel sauce, and room-temperature butter and eggs. Gently fold in the flour mixture and avoid overmixing to keep the vanilla caramel sponge cake soft and tender. Brushing the layers with extra caramel syrup before frosting enhances moisture and flavor.
What is the difference between an old school caramel cake recipe and modern versions?
An old school caramel cake recipe relies on condensed milk, simple caramel, and classic buttercream, creating a soft, nostalgic vanilla caramel sponge cake. Modern variations often add salted caramel, ganache, or whipped toppings, but the old school method keeps the cake rich, moist, and family-friendly.
Can I make a vanilla caramel cake recipe using condensed milk?
Yes! Sweetened condensed milk is essential in this easy moist caramel cake with buttercream. It ensures a rich, tender texture while intensifying the caramel flavor, making it one of the best caramel cake recipes with condensed milk.
How do I frost a moist caramel cake with buttercream without it sliding?
Allow the cake layers to cool completely before frosting. Apply a thin crumb coat and chill for 20–30 minutes. Use a buttercream that is soft enough to spread but firm enough to hold shape. Adding a drizzle of caramel after frosting can enhance flavor without compromising stability.
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This moist caramel cake with buttercream is a classic dessert that combines rich, old school caramel flavor with a soft, tender vanilla caramel sponge cake. Using sweetened condensed milk and caramel sauce ensures every bite stays moist and flavorful, while the creamy buttercream frosting adds the perfect finishing touch. Whether you are making a simple family dessert or an impressive birthday cake, this easy moist caramel cake with buttercream is indulgent, customizable, and sure to delight everyone at the table.