1. Preheat oven to 350 Degrees.2. In a medium size bowl, mix the flour, baking soda, and salt together. Set aside.3. Cream the butter and sugars with a mixer. Add the eggs, then vanilla. Then mix in the dry ingredients. After the dry ingredients are incorporated, pour in the hot water. Add m&m's.4. Scoop dough onto baking sheet. Bake for 10-11 minutes.