The Best Easy Peach Mousse Cake

Make this lovable peach mousse cake with simple ingredients you already have at home!

Peach mousse with a cake base is the perfect combination of baked sweets and creamy, fruity mousse. It has balance and harmony along with flavor differences that wouldn’t work in any other cake but this Peach Mousse! No need to run to the farmer’s market or grocery store to buy some juicy peaches. In fact, I recommend using canned ones for this delicious cake.

The fruity flavor won’t be different. In fact, using canned peaches makes this the perfect summer dessert, winter treat, and fall indulgence. That means it’s perfect for all seasons, any weeknight dessert, or special occasions.

The chocolate drizzle atop this cake makes for the most delicious topping. Combine fruits, a baked cake layer, and chocolate for the perfect cake trifecta!

Slice of peach mousse cake on a white plate.

Here’s why this is the perfect cake:

It’s super versatile! This mousse is bright because of the Jello, but you can use any flavor, not just peach or apricot. If you use a different flavor, the cake will no longer be the orange color and will taste a bit different, but still good. It may not be the most important thing in this cake, but it’s nice to create a matching flavor with the canned sweet peaches.

You can use cake mix in place of baking your own cake layer. I recommend vanilla cake batter so it’s milder. However, if you prefer simplicity, you have the option to keep it as it is. Also, no need for a stand mixer – a hand mixer works great!

You can make the layers ahead of time. Make the whole cake ahead of time, or create the layers separately and then put them together. This light and fluffy peach mousse cake is delicious the next day, or even in two days.

Key Ingredients

Peach mousse cake ingredients- flour, sugar, canned peaches, chocolate chips, butter, whipping cream, jello, baking powder, and eggs.

Eggs start the cake layer for texture.

Sugar sweetens up that bottom cake layer in this peach dessert.

Baking powder is added to baked goods to create a light and airy texture.

Flour is for the cake layer, creating structure.

Peaches (in juice) are in this simple dessert for flavor. I don’t recommend using fresh peaches, you can use ripe canned peaches.

Jello (apricot or peach flavored) is for the creamy mousse layer. In a couple of easy steps, it creates the structure for this perfect peach cake. It also adds a sweet peach flavor.

Whipping cream is to add sweetness to this creamy dessert, for the mousse base.

Chocolate chips: to melt down to drizzle on top of this cake!

Unsalted butter to melt with the chocolate chips, to make them more runny.

Find the full printable recipe with specific measurements below.

How to make a Peach Mousse Cake at Home:

For the cake:

Step 1: Preheat

Preheat the oven to 350 F.

Step 2: Beat eggs and sugar

With a hand mixer, beat together the eggs and sugar for 1 minute.

Step 3: Add baking powder

Add in the baking powder; beat for 1 more minute.

Step 4: Add flour, transfer, and bake

On the lowest speed, add in the flour. Pour batter into a nonstick cake pan and transfer to the oven for 20-25 minutes.

Cake batter ready to bake in a springform pan.

Step 5: Cool

Let it cool down.

For the mousse:

Step 1: Separate the peaches

Separate juice and peaches from the can.

Step 2: Mix jello and juice

In a microwave safe bowl, mix peach jello with the peach juice.

Step 3: Microwave

Transfer to the microwave for 3 minutes, mixing after each minute.

Step 4: Whip the cream

With a hand mixer, beat whipping cream.

Step 5: Add jello into the whipped cream

While beating, slowly pour the jello mixture into the whipped cream. Continue beating until the mix can form stiff peaks.

Whipped peach flavored mousse in a glass bowl.

Step 6: Make a simple syrup

Mix the water and sugar in a small bowl. Pour evenly on top of the sponge cake using a spoon. This will help make the cake moist.

Moistening cake with a simple syrup mixture.

Step 7: Frost the cake

Spread the mousse on top of the sponge cake. Put the cake in the fridge for 10-15 minutes.

Step 8: Make the chocolate glaze

While the cake is in the fridge, make the chocolate glaze by melting the unsalted butter.

Step 9: Stir in the chocolate

Stir in the chocolate chips right away and mix until melted.

Step 10: Finish decorating

Pour the chocolate glaze over the cake.

Step 11: Garnish and enjoy

Finish off by decorating the cake with some peach slices. Now that it’s all ready, slice the cake and enjoy!

Decorating cake with melted chocolate and peach slices.

Expert Tips:

Ensure the chocolate glaze is at the right temperature before pouring for a smooth and even coating.
Serve the cake chilled for the best taste and texture.
Consider adding a hint of pure vanilla extract or almond extract to enhance the overall flavor profile of the cake.
If you use vanilla cake batter or cake mix, keep in mind that adding different ingredients will change the taste and nutritional content.
If you have fresh fruit (especially peaches) on hand, use them for decor or garnish atop the cake!
Some home cooks prefer cake flour for cake recipes. Feel free to incorporate it instead of all purpose flour!

Recipe FAQs

Can I make the cake ahead of time?

Yes, you can bake the sponge cake and refrigerate it a day before assembling.

Why is my mousse not setting?

Make sure to completely cool the jello mixture before adding it to the whipped cream.

How to pour ganache over a mousse frosted cake?

To put ganache on a cake with mousse frosting, you should wait for the ganache to cool completely. Once it has cooled, you can then pour or drizzle it on top of the cake.

How long does mousse cake last?

This tasty mousse layered cake lasts for up to 5 days in the refrigerator.

Eating peach cake with a fork, decorated with peach slices and mint garnish.

Other tasty cake recipes:

This Gluten Free Plum Cake turns out moist and soft every time!
You can make this Honey Pecan Cake Recipe, it’s a perfectly sweet dessert.

More peach recipes

If you tried this Peach Mousse Cake or any other recipe on my website, please leave a 🌟 star rating and leave your 📝 comments below. I love hearing from you!