01 -
Turn your oven on to 350°F. Put parchment paper on your baking sheets so cookies won't stick.
02 -
Mix your soft butter with both sugars in a big bowl. Beat them together until you get a fluffy, light mixture.
03 -
Drop in the eggs and vanilla. Stir everything until it's all blended together nicely.
04 -
Mix in your flour, baking soda, baking powder, and salt. Stir just enough so you can't see any flour spots.
05 -
Toss in chocolate chips, broken pretzels, M&M's or sprinkles, nuts, and white chocolate or marshmallows. Fold gently so they spread through the dough evenly.
06 -
Scoop out about 2 tablespoons of dough for each cookie. Place them on your lined baking sheets with room between each ball.
07 -
Put in oven for 12-15 minutes until the sides look done but middles still look soft. Let them sit on the baking sheet for 5 minutes, then move to a cooling rack until fully cooled.