- Why did my apples turn brown?
- Apple flesh oxidizes when exposed to air. The ascorbic acid in the lemon juice effectively slows down this process.
- Can I use canned apples?
- Yes, but the flavor will be less fresh, and you'll need to reduce the sugar in the recipe since canned fruit is often sweetened.
- Which apples should I choose?
- Tart, firm-fleshed varieties like Granny Smith or Honeycrisp are best, as they provide a nice contrast to the sweet cream.
No-Bake Cinnamon Apple Mousse Cake
Ingredients
Equipment Needed
- Box grater (large holes)
- Springform pan (9-inch)
- Hand whisk
- Saucepan
- Spatula
Allergen Information
Instructions
Peel and core the apples, then grate them using the large holes of a box grater. Immediately toss with lemon juice to prevent browning.
Place the grated apples in a saucepan with the sugar, cinnamon, and a pinch of salt. Simmer over medium heat for 5-10 minutes until the apples release their juice and soften. Remove from heat and let cool to lukewarm.
Sprinkle the gelatin over the water in a small bowl and let sit for 5 minutes to bloom. Gently warm it (in the microwave or over hot water) until liquid, but do not boil. Stir into the lukewarm apple mixture.
Whip the cold heavy cream until stiff peaks form. Once the apple mixture has cooled to room temperature (but hasn't set yet), gently fold in the whipped cream in several batches.
Place the sponge cake layer into the springform pan (lining the sides with parchment paper or acetate strips is helpful). Pour the apple mousse over the cake and gently tap the pan on the counter to release air bubbles.
Refrigerate for at least 4 hours, or until the mousse is completely set. The gelatin needs this time to stabilize the structure.
Remove the sides of the pan before serving. Dust with cinnamon or garnish with thin apple slices. Best served chilled.
Recipe FAQ
Ingredients
- 1 pc Store-bought Sponge Cake Layer (round, 9-inch)
- 4 pcs Tart Apples (e.g., Granny Smith)
- 1/2 cup Granulated Sugar
- 1 1/4 cups Heavy Cream (cold)
- 2 tsp Ground Cinnamon
- 4 1/2 tsp Unflavored Gelatin Powder (approx. 2 packets)
- 1/4 cup Water
- 1 tbsp Lemon Juice
- 1 pinch Salt