These easy funfetti cookies are loaded with colorful sprinkles making them the perfect festive treat. Plus they come together in under 30 minutes in one bowl, meaning you can quickly turn any day into a sprinkle-filled celebration. 3/4 cup unsalted butter, room temperature 1 1/2 cups granulated sugar 1 large egg, room temperature 1 Tablespoon vanilla extract 2 cups all purpose flour 1/2 teaspoon baking powder 1/2 teaspoon baking soda 1/2 teaspoon salt 1/4 cup rainbow sprinkles
