Ingredients
Method
- Preheat the oven to 350 F. Line a muffin tin with 12 muffin liners. In a medium bowl, whisk together flour, salt, and baking soda.
- In another large bowl, combine butter, peanut butter, brown sugar, and granulated sugar, and mix until fluffy. Add in egg and vanilla extract, mix until smooth.
- Add in the flour mixture, and mix until a thick dough forms. Fold in m&ms. Form the mixture into balls, and place each ball into a muffin tin. Bake for 15-20 minutes.