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Hot Milk Heart Sponge Cake has that soft, warm crumb that feels like a quiet baking day at home.
A simple and fluffy Hot Milk Heart Sponge Cake that bakes up soft and golden. Perfect for casual baking days or decorating with frosting and sprinkles.
Soft milk-infused cupcakes with a tender crumb with a buttery flavor.

Why you will love and enjoy Hot Milk Heart Sponge Cake
These little cakes bake up soft, lightly sweet, and cozy without any complicated steps. They’re the kind of treat you can whip up fast and dress up any way you like.
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Hot Milk Heart Sponge Cake
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 18 regular cupcakes or about 12 larger ones, depending on your pans 1x
- Category: Cake, Cupcakes, Cookies and Tarts
- Method: Easy
Description
You would not expect such tender cupcakes to come from such a simple warm milk batter, but they truly do. These Hot Milk Heart Sponge Cakes are a sweet surprise for anyone who loves soft, vanilla-flavored bakes.
Ingredients
- 4 large eggs
- 1 1/4 cups castor sugar
- 2 cups cake flour
- 3 tsp baking powder
- A pinch of salt
- 1/4 cup plus 3 tablespoons butter, room temperature
- 1 cup milk
- 1 tsp vanilla essence
Instructions
- Heat your oven to 1800C so it’s ready when your batter is.
- In a mixing bowl, beat the 4 eggs with 1¼ cups of caster sugar for about 3 minutes, until the mixture turns pale and thick.
- Sift together the 2 cups of cake flour, 3 teaspoons of baking powder, and a pinch of salt.
- Gently fold this into the egg mixture using a metal spoon. Try not to overmix.
- In a microwave-safe jug, warm the ¼ cup plus 3 tablespoons butter with the 1 cup milk until the butter melts. Don’t let it boil.
- Stir in the 1 teaspoon vanilla essence, then slowly pour this warm mixture into your batter.
- Fold it through until the texture looks smooth and loose.
- Spoon the batter into silicone cupcake molds or regular liners in a muffin tin. Silicone doesn’t need greasing, but paper liners do best when you don’t overfill them.
- Bake for 20 to 25 minutes. They should rise nicely and bounce back when lightly pressed.
- Let them sit in the pan for about 10 minutes before turning out, especially if you’re using silicone molds.
- Once cooled, you can decorate with buttercream or sprinkles.
Notes
Created, prepared, tried, and tested by Gail
Hot Milk Heart Sponge Cake stays light and airy without extra effort. The vanilla flavor makes them feel naturally cozy.

Hot Milk Heart Sponge Cake offers a soft, warm crumb that feels comforting from the first bite. The simple batter and gentle vanilla flavor create a dessert that works for any mood or occasion, making it incredibly easy to want a second one.
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