
Create nostalgic magic with these homemade heart-shaped snack cakes. Each bite features fluffy vanilla cake surrounding a cloud-soft marshmallow center, all enrobed in a sweet pink candy coating that makes them perfect for Valentine's Day celebrations.
These charming cakes bring back cherished memories of childhood treats while allowing you to craft them with care in your own kitchen. The joy of creating and sharing them makes the baking process even more special.
Essential Ingredients
- All-purpose flour (2 cups): Forms the tender cake base
- Granulated sugar (1½ cups): Provides balanced sweetness
- Unsalted butter (1 cup): Creates rich, moist texture
- Large eggs (4): Adds structure and richness
- Buttermilk (1 cup): Makes cake extra tender
- Pure vanilla extract (2 teaspoons): Enhances flavor
- Baking powder (2 teaspoons): Ensures proper lift
- Fine sea salt (½ teaspoon): Balances sweetness
- Marshmallow fluff (7 oz): Creates cloud-like filling
- Unsalted butter (1 cup): Adds richness to filling
- Powdered sugar (2 cups): Sweetens and stabilizes
- Pure vanilla extract (1 teaspoon): Flavors filling
- Fine sea salt (pinch): Enhances flavor balance
- Pink candy melts (24 oz): Forms outer coating
- White candy melts (4 oz): Creates decorative details
- Coconut oil (2 tablespoons): Thins coating consistency
Baking Instructions
- Prepare the Cake:
- Line pan with parchment. Beat butter until fluffy, add sugar gradually. Incorporate eggs one at a time. Alternate flour mixture and buttermilk. Remove air bubbles.
- Bake to Perfection:
- Transfer batter to pan, smooth surface. Bake until golden and set.
- Make the Filling:
- Whip butter until light. Add marshmallow fluff and sugar gradually. Mix in vanilla and salt until fluffy.
- Apply Coating:
- Dip frozen assembled cakes in pink coating. Add white drizzle decoration.

Careful attention to temperature and timing creates the perfect texture in these nostalgic treats. Each step builds on the next to achieve professional-quality results.
Serving Suggestions
Display on tiered platters garnished with fresh berries and mint. Create elegant place settings for parties by pairing with handwritten cards. Arrange in heart patterns for centerpieces.
Variations
Try almond or rose flavoring instead of vanilla. Add fruit extract to the filling. Use different coating colors. Include a ganache layer for chocolate lovers.
Storage Instructions
Keep in airtight containers with parchment between layers. Stays fresh 2 days at room temperature or 1 week refrigerated. Uncoated cakes freeze well for 1 month.
These nostalgic Valentine's treats bring joy not just in their creation but in sharing them with others. The smile on someone's face when they taste these homemade versions makes the effort worthwhile.

Frequently Asked Questions
- → Can I prep these in advance?
- Absolutely! Keep them fresh in an airtight box for a few days, or freeze them if storing longer.
- → Why do I need to bring ingredients to room temperature?
- It makes everything mix more smoothly, giving you a softer, even-textured cake.
- → Is it okay to use different candy melt colors?
- Totally! Switch up the colors to match other themes or events.
- → Why freeze the cakes before adding the coating?
- Freezing firms them up, so they don’t fall apart and coat evenly.
- → Can I change the shape?
- Of course! Hearts are cute, but you can switch to stars, circles, or anything else for other occasions.