Making a room temperature cake with a raspberry jam filling is an art that combines the right ingredients, techniques, and a touch of creativity. As a supplier of room temperature cakes, I’ve had the privilege of perfecting this delicious treat over the years. In this blog, I’ll share with you the step-by-step process of creating a mouthwatering room temperature cake with a delectable raspberry jam filling. Room Temperature Cake

Ingredients for the Cake
- 2 1/2 cups all-purpose flour
- 1 1/2 cups granulated sugar
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup unsalted butter, softened
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 cup milk
Ingredients for the Raspberry Jam Filling
- 2 cups fresh raspberries
- 1/2 cup granulated sugar
- 1 tablespoon lemon juice
- 1 tablespoon cornstarch
Step 1: Prepare the Raspberry Jam Filling
- In a medium saucepan, combine the fresh raspberries, granulated sugar, and lemon juice. Stir well to combine.
- Place the saucepan over medium heat and bring the mixture to a boil. Reduce the heat to low and simmer for about 10 – 15 minutes, stirring occasionally, until the raspberries break down and the mixture thickens.
- In a small bowl, mix the cornstarch with 2 tablespoons of water to form a slurry. Gradually stir the slurry into the raspberry mixture and continue to cook for another 2 – 3 minutes until the jam thickens further.
- Remove the saucepan from the heat and let the raspberry jam cool to room temperature.
Step 2: Preheat the Oven and Prepare the Cake Pan
- Preheat your oven to 350°F (175°C).
- Grease and flour two 9 – inch round cake pans. You can also line the bottom of the pans with parchment paper for easier removal.
Step 3: Make the Cake Batter
- In a large bowl, whisk together the all – purpose flour, granulated sugar, baking powder, baking soda, and salt.
- In a separate bowl, beat the softened butter with an electric mixer until smooth. Add the eggs one at a time, beating well after each addition. Then, add the vanilla extract and mix until combined.
- Gradually add the dry ingredients to the butter – egg mixture, alternating with the milk. Start and end with the dry ingredients. Mix until just combined. Be careful not to over – mix the batter, as this can result in a tough cake.
Step 4: Bake the Cake
- Divide the cake batter evenly between the two prepared cake pans. Smooth the tops of the batter with a spatula.
- Place the cake pans in the preheated oven and bake for 25 – 30 minutes, or until a toothpick inserted into the center of the cake comes out clean.
- Once the cakes are baked, remove them from the oven and let them cool in the pans for about 10 minutes. Then, transfer the cakes to a wire rack to cool completely.
Step 5: Assemble the Cake
- Once the cakes are completely cooled, place one cake layer on a cake plate. Spread a generous layer of the cooled raspberry jam over the top of the cake layer.
- Carefully place the second cake layer on top of the jam, pressing down gently to secure it.
- You can optionally frost the top and sides of the cake with your favorite frosting. I recommend a simple buttercream frosting for a classic look and taste.
Tips for a Perfect Room Temperature Cake
- Make sure the ingredients are at room temperature before you start baking. This helps the ingredients blend together more easily and results in a smoother cake batter.
- Don’t over – mix the cake batter. Over – mixing can develop the gluten in the flour, making the cake tough.
- When baking the cake, keep an eye on it to prevent over – baking. The cake should be golden brown on top and a toothpick inserted into the center should come out clean.
- Let the cake cool completely before assembling it. This helps the cake hold its shape and prevents the jam from oozing out.
Why Choose Our Room Temperature Cakes
As a supplier of room temperature cakes, we take pride in using only the highest quality ingredients. Our cakes are made with fresh, natural ingredients, and we avoid using any artificial flavors or preservatives. This ensures that our cakes have a delicious, authentic taste that will satisfy even the most discerning palates.
Our room temperature cakes are also incredibly convenient. Unlike traditional cakes that need to be refrigerated, our cakes can be stored at room temperature for several days. This makes them perfect for parties, events, or simply enjoying at home.
Whether you’re looking for a classic vanilla cake with a raspberry jam filling or a more unique flavor combination, we have a wide range of options to choose from. Our cakes are available in various sizes and can be customized to meet your specific needs.
Contact Us for Procurement

If you’re interested in purchasing our room temperature cakes for your business or event, we’d love to hear from you. We offer competitive pricing, high – quality products, and excellent customer service. Whether you’re a restaurant, a catering company, or an individual looking for a delicious cake, we can provide you with the perfect solution.
Coffee Flavored Cookies Feel free to reach out to us to discuss your requirements and get a quote. We look forward to working with you to create a memorable experience with our room temperature cakes.
References
- "The Cake Bible" by Rose Levy Beranbaum
- "Baking: From My Home to Yours" by Dorie Greenspan
- Various cooking blogs and websites for recipe inspiration and tips
Guangdong Liangyu Food & Technology Co., Ltd.
As one of the most professional room temperature cake manufacturers in China, we’re featured by quality products and low price. Please rest assured to wholesale customized room temperature cake made in China here from our factory. Also, quotation is available.
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