Silly Cake Soda Float Bake (Printable version)

Soft vanilla cake baked with soda float layer makes a bubbly, festive treat for all ages.

# What you need:

→ Dry Ingredients

01 - 2 cups all-purpose flour
02 - 1 cup granulated sugar
03 - 2 teaspoons baking powder
04 - 1/2 teaspoon baking soda
05 - 1/4 teaspoon salt

→ Wet Ingredients

06 - 1/2 cup unsalted butter, melted and cooled
07 - 2 large eggs
08 - 1 teaspoon vanilla extract
09 - 1 cup whole milk

→ Soda Float Layer

10 - 1 cup lemon-lime soda (such as Sprite or 7UP)
11 - 1 1/2 cups vanilla ice cream, softened

→ Topping

12 - Whipped cream, for serving
13 - Maraschino cherries, for garnish
14 - Rainbow sprinkles, optional

# Steps to follow:

01 - Preheat oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish.
02 - Combine all-purpose flour, granulated sugar, baking powder, baking soda, and salt in a large mixing bowl using a whisk.
03 - In a separate bowl, whisk melted butter, eggs, vanilla extract, and whole milk together until the mixture is fully blended.
04 - Gradually incorporate the wet ingredients into the dry mixture, stirring just until combined to avoid overmixing.
05 - Pour cake batter evenly into the prepared baking dish.
06 - Gently mix lemon-lime soda with softened vanilla ice cream in a medium bowl until mostly smooth; bubbles are acceptable.
07 - Pour soda-ice cream mixture over the cake batter without stirring; allow fizzy bubbles to remain.
08 - Bake for 35 minutes, or until the top is golden and a toothpick inserted in the center emerges with a few moist crumbs but no wet batter.
09 - Remove from oven and let dessert cool in the pan for 15 minutes.
10 - Portion dessert warm or at room temperature; top with whipped cream, a maraschino cherry, and sprinkles as desired.

# Expert tips:

01 -
  • Playful retro flavor combination
  • Easy to bake and serve for groups
02 -
  • This cake is best enjoyed fresh due to the float layer bubbling.
  • Maraschino cherries may contain sulfites or dyes—check labels if sensitive.
03 -
  • Try orange soda and chocolate ice cream for a creamsicle twist.
  • For a dairy-free option, swap in plant-based milk, vegan butter, and non-dairy ice cream.
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