Ingredients
Method
- Preheat oven to 350°F (175°C) and line a baking sheet with parchment.
- Mix dry ingredients in a bowl; cream butter and sugars, then add egg and vanilla.
- Combine dry and wet ingredients; fold in chocolate chips and marshmallows.
- Scoop dough onto baking sheet; bake 10-12 minutes until edges are set.
- Cool cookies on a wire rack before serving.
Notes
For softer cookies, slightly underbake and let cool on the baking sheet.
