Crumbl's Funfetti Milkshake: Made at Home - Olive and Co.

Ingredients

• 1 1/2 cup softened butter
• 1 1/2 cup granulated sugar
• 3 large eggs
• 1 teaspoon cake batter extract
• 4 1/2 cups flour
• 1 1/2 teaspoon baking powder
• 1 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1/2 cup sprinkles
• 1/4 cup softened butter
• 1 cup softened cream cheese
• 1/2 teaspoon cake batter extract
• 1/2 teaspoon vanilla extract
• 4 cups powdered sugar
• 1 tablespoon whole milk
• 1 pinch salt
• whipped cream for garnish