INGREDIENTS
1 cup
(16 Tbsp; 230g) unsalted butter
2 cups
+ 2 Tablespoons (265g) all-purpose flour (spoon & leveled)
1 tsp
baking soda
1/2 tsp
salt
3/4 cup
granulated suagr
3/4 cup
packed light brown sugar
1
large egg, at room temperature
2 tsp
pure vanilla extract
optional: sprinkles and/or nonpareils for topping