There’s something truly magical about a cake that combines warm spices, rich jam, and creamy frosting. This Sweet and Cozy Jam Cake is the perfect balance of comfort and indulgence, making it a delightful treat for any occasion. Whether you’re baking for a family gathering, a cozy weekend treat, or simply craving something sweet and satisfying, this cake delivers flavor and texture in every bite.
Using a spice cake base, this recipe brings warmth and depth, while the blackberry jam swirls create bursts of fruity sweetness. The dulce de leche frosting adds a final layer of richness, making this cake a true showstopper. Despite its impressive taste and texture, this cake is incredibly simple to make, requiring just a few steps to create a dessert that looks and tastes homemade.
Why You’ll Fall in Love with This Jam Cake
1. A Perfect Blend of Flavors
This cake has just the right amount of sweetness, thanks to the richness of jam and the warmth of spice cake. The combination of blackberry jam and dulce de leche frosting creates a sweet and slightly tangy contrast, making every bite balanced and irresistible.
2. Effortless Yet Impressive
Despite its gourmet-level taste, this cake is beginner-friendly. The boxed cake mix shortcut allows you to achieve a homemade taste with minimal effort, making it perfect for those who want quick and reliable results.
3. Beautiful Presentation with Minimal Work
The jam swirls add a rustic, elegant touch, creating a marbled effect that looks as beautiful as it tastes. If you’re looking for a cake that’s easy to make but still feels special, this is it.
4. Customizable to Your Taste
While this recipe uses blackberry jam, you can easily swap in your favorite fruit preserves—raspberry, strawberry, or even apricot. You can also experiment with different frostings, adding a layer of personalization to suit your cravings.
5. A Versatile Dessert for Any Occasion
This cake is perfect for casual afternoons, potlucks, birthdays, and holiday celebrations. It’s an all-season favorite, delivering warm, cozy flavors in winter and a fruity, light feel in summer.
Ingredients
For the Cake:
- Cooking spray (to grease the pan)
- 1 (15.25-ounce) box spice cake mix
- 3 large eggs
- 1 cup water
- 1/2 cup canola or vegetable oil
- 1 cup blackberry jam
For the Frosting:
- 1/2 cup (1 stick) unsalted butter, softened
- 1 (13.4-ounce) can dulce de leche
- 1/2 teaspoon salt
- 1 1/2 cups (170g) powdered sugar
Directions
- Preheat the Oven:
- Set oven to 350°F (175°C) and grease a 9×13-inch baking pan.
- Prepare the Cake Batter:
- Mix the spice cake mix, eggs, water, and oil in a large bowl.
- Beat on medium speed for 2 minutes until smooth.
- Add the Jam:
- Pour the batter into the pan.
- Dollop spoonfuls of blackberry jam across the surface and gently swirl with a butter knife.
- Bake the Cake:
- Bake for 23–28 minutes, or until a toothpick inserted in the center (avoiding the jam) comes out clean.
- Cool the Cake:
- Let the cake cool completely for at least 1 hour before frosting.
- Prepare the Frosting:
- Beat softened butter until creamy.
- Mix in dulce de leche and salt.
- Gradually add powdered sugar, beating until light and fluffy.
- Frost the Cake:
- Spread frosting evenly over the cooled cake.
- Garnish with fresh blackberries, extra jam drizzle, or powdered sugar if desired.
Nutritional Information (Per Serving)
- Calories: 340 kcal
- Protein: 4 g
- Carbohydrates: 45 g
- Fat: 16 g
- Sugar: 30 g
- Sodium: 300 mg
The Secret to the Perfect Jam Cake
Achieving the ideal texture and flavor in this jam cake comes down to a few key techniques. Here’s what you need to know to make the best jam cake every time.
1. Choosing the Right Jam
The jam you use is one of the most important factors in this cake’s flavor. Here’s what to consider:
- Go for high-quality jam – A jam with real fruit (not just sugar) will create the best flavor and texture.
- Avoid overly runny jams – If the jam is too thin, it can sink to the bottom rather than creating those beautiful swirls.
- Experiment with flavors – While blackberry is a classic choice, you can try raspberry, apricot, fig, or even orange marmalade for a unique twist.
2. Don’t Overmix the Jam
Swirling the jam into the batter is what creates beautiful pockets of fruit flavor. Be gentle with this step—too much mixing will blend the jam completely into the batter, losing the signature swirl effect.
3. Let the Cake Cool Before Frosting
Frosting a warm cake causes the frosting to melt and slide off. To get a smooth, even frosting layer, allow the cake to cool completely before spreading on the dulce de leche topping.
4. Use an Offset Spatula for a Professional Finish
An offset spatula makes spreading the frosting effortless and smooth, giving the cake a beautifully finished look. If you don’t have one, the back of a spoon will work too.
5. Add Garnishes for an Extra Touch
For a cake that looks as good as it tastes, consider topping it with:
- Fresh blackberries for a burst of color and freshness.
- A drizzle of extra jam to emphasize the cake’s fruity flavor.
- A light dusting of powdered sugar for an elegant finish.
What to Serve with Jam Cake
While this cake is delicious on its own, pairing it with the right drinks or accompaniments can enhance the experience even more.
Beverage Pairings
- Coffee – The slight bitterness balances the cake’s sweetness.
- Tea – Earl Grey, chamomile, or spiced chai complement the cake’s flavors beautifully.
- Sparkling Wine – If serving this cake for a special occasion, a glass of Prosecco or Champagne makes it feel even more indulgent.
Side Pairings
- Vanilla Ice Cream – The creamy texture pairs perfectly with the rich jam and spice cake.
- Whipped Cream – A light, airy topping that won’t overpower the cake.
- Toasted Nuts – Sprinkle chopped pecans or almonds on top for extra crunch.
How to Store and Preserve Jam Cake
1. Storing at Room Temperature
If you’re planning to enjoy the cake within 24 hours, you can store it covered at room temperature to keep it moist and fresh.
2. Refrigerating for Longer Freshness
For longer storage, keep the cake in an airtight container in the refrigerator for up to 5 days. Before serving, bring it to room temperature for the best texture and flavor.
3. Freezing for Future Enjoyment
Jam cake freezes exceptionally well. To freeze:
- Wrap individual slices in plastic wrap and foil.
- Store them in a freezer-safe bag for up to 3 months.
- Thaw overnight in the refrigerator before serving.
Frequently Asked Questions
1. Can I Use a Different Cake Mix?
Yes! While spice cake complements the jam beautifully, you can also use yellow cake, white cake, or even chocolate cake for a different take on the recipe.
2. What Other Jam Flavors Work Well?
Some delicious alternatives to blackberry jam include:
- Raspberry jam for a tart, bright flavor.
- Apricot jam for a slightly citrusy, rich taste.
- Strawberry jam for a classic, sweet touch.
3. Can I Make This Cake Gluten-Free?
Absolutely! Simply substitute the boxed cake mix for a gluten-free version and ensure all other ingredients are gluten-free.
4. Can I Use Homemade Jam?
Yes! Homemade jam works wonderfully, as long as it’s thick enough to hold its shape when swirled into the batter.
5. How Can I Make This Cake Without Frosting?
If you prefer a lighter dessert, skip the frosting and simply dust the cake with powdered sugar or serve it with whipped cream instead.
6. Can I Make Cupcakes Instead of a Full Cake?
Yes! Simply divide the batter into a cupcake tin and bake for 18–22 minutes until a toothpick inserted in the center comes out clean.
Conclusion: A Cake That Feels Like Home
This Sweet and Cozy Jam Cake is more than just a dessert—it’s a warm, nostalgic treat that brings comfort and joy. Whether you’re baking it for a special occasion or just because you’re craving something sweet, this cake delivers the perfect combination of flavor, texture, and ease.
With its simple ingredients, elegant presentation, and crowd-pleasing taste, this is one recipe you’ll want to make again and again. So, grab your favorite jam, preheat the oven, and get ready to enjoy a cake that feels homemade in the best way possible.
Print
Sweet and Cozy Jam Cake
- Total Time: 1 hour 15 minutes (including cooling time)
- Yield: 12 servings 1x
Description
Looking for a dessert that’s as beautiful as it is delicious? This Easy Jam Cake combines the simplicity of a boxed spice cake mix with the rich flavors of blackberry jam and a creamy dulce de leche frosting. Perfect for casual get-togethers or special occasions, this cake is moist, flavorful, and absolutely irresistible.
Ingredients
For the Cake:
- Cooking spray
- 1 (15.25-ounce) box spice cake mix
- 3 large eggs
- 1 cup water
- 1/2 cup canola or vegetable oil
- 1 cup blackberry jam
For the Frosting:
- 1/2 cup (1 stick) unsalted butter, softened
- 1 (13.4-ounce) can dulce de leche
- 1/2 teaspoon salt
- 1 1/2 cups (170g) powdered sugar
Instructions
- Preheat the Oven:
- Preheat your oven to 350°F (175°C).
- Spray a 9×13-inch baking pan with cooking spray to prevent sticking.
- Prepare the Cake Batter:
- In a large mixing bowl, combine the spice cake mix, eggs, water, and oil.
- Beat the mixture on medium speed for 2 minutes, until the batter is smooth.
- Add the Jam:
- Pour the batter into the prepared baking pan and spread it evenly.
- Use a tablespoon to add dollops of blackberry jam across the top of the batter, spacing them evenly.
- Gently swirl the jam into the batter with a butter knife, being careful not to over-mix or let the jam sink.
- Bake the Cake:
- Bake the cake according to the box instructions, usually 23–28 minutes.
- Check doneness by inserting a toothpick into the center (avoiding the jam); it should come out clean.
- Cool the Cake:
- Remove the cake from the oven and transfer it to a cooling rack.
- Let it cool completely for at least 1 hour before frosting.
- Make the Frosting:
- In a medium bowl, beat the softened butter on medium speed until creamy, about 2 minutes.
- Add the dulce de leche and salt, and mix until fully incorporated.
- Gradually add the powdered sugar, mixing on low speed until combined. Increase to medium speed and beat until light and fluffy, about 2 minutes.
- Frost the Cake:
- Spread the frosting evenly over the cooled cake using an offset spatula.
- For added flair, drizzle with extra blackberry jam or garnish with fresh berries.
- Serve and Enjoy:
- Slice the cake into squares and serve immediately. Store leftovers at room temperature for up to 1 day, or refrigerate for up to 5 days.
Notes
- Jam Variations: Try raspberry, apricot, or strawberry jam for a new flavor twist.
- Storage Tips: Keep the cake in an airtight container in the fridge to maintain freshness. Bring it to room temperature before serving.
- Freezing: Wrap individual slices tightly in plastic wrap and freeze for up to 3 months.
- Customization: Add chopped nuts, coconut flakes, or a drizzle of white chocolate for extra flair.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
