Crumbl Birthday Cake Cookies - Homemade Copycat Recipe

Name: Crumbl Birthday Cake Cookies - Homemade Copycat Recipe
Prep time: 19 min
Cook time: 21 min
Total time: 40 min
Cuisine: American
Ingredients: 1 cup unsalted butter (If you use salted butter omit the 1/2 teaspoon salt); 1 cup granulated sugar; 2 large eggs; 1/2 teaspoon salt; 1 teaspoon vanilla extract; 1 1/2 teaspoon cake batter flavoring; 2 teaspoons baking powder; 3 cups all-purpose flour; 1/4 cup rainbow sprinkles; 4 ounces cream cheese (softened); 3 tablespoons butter (softened); 2 cups powdered sugar; 3 tablespoons milk; 1/2 teaspoon cake batter flavoring