Love M&M chocolate chip cookies? You can now enjoy these fun flavors together in a simple-to-make cookie bar. These M&M bars include chocolate chips, white chocolate chips and everyone's favorite M&M milk chocolate candies.
Preheat oven to 350 degrees. Lightly spray a 9x13" pan with non-stick baking spray. Set aside.
In a large mixing bowl using a hand or stand mixer, cream together the room temperature butter, granulated sugar and brown sugar. Add in the vanilla and eggs, mix together until smooth and fluffy.
In a separate bowl, whisk together the flour, baking soda, and salt.
Gradually add the dry ingredients to the wet ingredients, stopping the mixer occasionally to scrape down the sides of the bowl with a rubber scraper. Once all the ingredients are combine, the dough will be thick and smooth.
Using a rubber scraper or wooden spoon, fold in the M&M candies, chocolate chips and white chocolate chips to the batter. Mix until just combined.
Spread the batter evenly into the bottom of the prepared 9 x 13" pan.
Bake at 350 degrees for 35 minutes or until the bars are golden brown and just set in the middle. Be sure to not over-bake.
Remove from oven and let cool to room temperature before cutting into squares.
Notes
Cutting the bars: this recipe will make 24 squares/bars. Cut the bars 4 x 6(long side). For smaller squares you could also cut 5 x 6 (long side). This will render 30 bars.Storage: once the bars have cooled completely to room temperature, store in an airtight container at room temperature. The bars will keep for up to 7 days at room temperature. (No need to refrigerate.)Freezing: these bars can be frozen. Store the cooled bars in a freezer bag or freezer container. You can wrap each bar individually or freeze the entire batch together. Frozen, the bars will keep for up to 3 months. Thaw the bars at room temperature.