Ingredients
1 1/3 cups granulated sugar
1/4 cup vegetable oil
4 tablespoons unsalted butter, melted
2 whole eggs
2 egg yolks
1 teaspoon pure vanilla extract
1/2 cup sour cream or plain Greek yogurt
2 2/3 cups (approximately 320 grams) all-purpose flour
1 1/2 teaspoons baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
3/4 cup (180 ml) buttermilk or milk
1/3 cup sprinkles (jimmies recommended)
About 1.5 quarts (48 ounces or approximately 1.36 kilograms) ice cream of choice
1 cup (240 ml) heavy whipping cream
2 to 3 tablespoons powdered sugar
Additional sprinkles for decorating
Instructions
1-Preheat and Prep Pans: Heat your oven to 350Β°F (175Β°C). Grease two 8-inch cake pans and line with parchment paper for easy release.
2-Mix Wet Ingredients: In a large bowl, combine 1 1/3 cups granulated sugar, 1/4 cup vegetable oil, 4 tablespoons melted unsalted butter, 2 whole eggs, 2 egg yolks, and 1 teaspoon pure vanilla extract. Beat until light and well combined. Stir in 1/2 cup sour cream or plain Greek yogurt thoroughly.
3-Combine Dry Ingredients: In another bowl, whisk 2 2/3 cups all-purpose flour (about 320 grams), 1 1/2 teaspoons baking powder, 1/2 teaspoon baking soda, and 1/2 teaspoon salt.
4-Form Batter: Alternately add dry ingredients and 3/4 cup buttermilk to wet mix, stirring just until incorporated. Gently fold in 1/3 cup jimmies sprinkles to keep colors intact.
5-Bake Cakes: Divide batter evenly between pans. Bake 25 to 32 minutes until a toothpick comes out clean. Cool completely on racks.
6-Prep Ice Cream and Cakes: Soften 1.5 quarts ice cream at room temp for 15 to 20 minutes. Trim domed tops from cooled cakes for flat layers.
7-Assemble: Line an 8-inch springform pan with plastic wrap, add a cake board bottom. Place one cake layer in, spread softened ice cream evenly on top. Invert second cake over ice cream. Wrap tightly and freeze 2 to 4 hours until firm.
8-Make Topping: Whip 1 cup chilled heavy cream to soft peaks, add 2 to 3 tablespoons powdered sugar and sprinkles, then to stiff peaks.
9-Frost and Decorate: Remove cake, use hot knife to smooth excess ice cream. Pipe or spread whipped cream over cake. Add more sprinkles. Freeze 30 to 60 minutes before serving.
Notes
π¨ Use jimmies sprinkles to prevent color bleeding during mixing.
βοΈ Chill equipment and prepare piping bags before frosting to keep whipped cream firm.
πͺ Remove excess ice cream from cake edges with a warm knife before frosting for better adhesion.
- Prep Time: 30 minutes
- Freezing Time: 3 hours
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking, Freezing
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 slice
- Calories: 696 kcal
- Sugar: 58.3 g
- Sodium: 463 mg
- Fat: 40.1 g
- Saturated Fat: 25 g
- Unsaturated Fat: 12 g
- Trans Fat: 0 g
- Carbohydrates: 86.7 g
- Fiber: 1.2 g
- Protein: 9.5 g
- Cholesterol: 152 mg
