Soft & Chewy M&M Cookie Bars 🤎 3 cups all-purpose flour 🤎 1 tsp baking soda 🤎 1 tsp salt 🤎 1 cup butter 🤎 1 cup brown sugar 🤎 ½ cup granulated sugar 🤎 2 large eggs 🤎 2 tsp vanilla extract 🤎 1⅓ cup M&Ms 🤎 1 cup chocolate chips