Name: Brown Butter Funfetti Cake
Prep time: 45 min
Cook time: 35 min
Total time: 2 h 20 min
Yield: 9" Cake
Ingredients: 1 cup unsalted butter, browned; 1 and 1/2 cups granulated sugar; 1/4 cup light brown sugar, packed; 1 and 1/2 teaspoons vanilla extract; 4 large eggs, at room temperature; 2 and 1/4 cups all-purpose flour (not packed!); 1/4 cup cornstarch; 2 teaspoons baking powder; 1/2 teaspoon baking soda; 1/2 teaspoon salt; 1 and 1/4 cups full-fat sour cream; 1/2 cup whole milk; 1/2 cup rainbow sprinkles (see post for more info on this); 1 and 1/2 cups unsalted butter, VERY soft; 4 cups confectioners' sugar, sifted; 2 tablespoons heavy cream (more if needed); 1/4 teaspoon salt; 2 teaspoons bourbon OR vanilla extract (optional; see post for more on this); Sprinkles, for decorating