Preheatgrillto 325°F, using the indirect heat method. You want one side of the grill burners turned on, the other side off. You'll be placing the brownies on the side with no burners on. That is indirect heat.

Sprayyour pan withnon-stickspray, or use a little butter on them. You can use an 8 x 8 inch baking pan, or use a cast iron skillet, or multiple mini cast iron skillets. Your choice.

On your grill's side burner, or on your stove top, melt the butter and unsweetened chocolate together over low heat in a medium saucepan. Stir with a wooden spoon.

Once the butter and chocolate melt completely you can remove the pan from heat, and add the sugar. Stir well.

Add your eggs and vanilla, stirring until it’s smooth.

Add chocolate chips, flour and salt. Stir until well blended.

Pour into pan (or pans) and place over indirect heat on the grill.

Bake over indirect heat for 35-45 minutes, you can adjust the time depending on whether you like your brownies really fudgy or more stiff. About 5 minutes before your brownies are done toss the marshmallows and broken graham crumbs over top of the brownies, cover with a lid, or tinfoil (carefully, that pan is piping hot!) and then continue cooking for that final 5 minutes.

Option 2 is to remove the brownies whenfully cooked, toss the marshmallows and broken graham crumbs over top of the brownies, then use a mini blow torch to melt the marshmallows.

Option 3 is to melt the marshmallows in the microwave and pour over top. Add a little butter to the marshmallows if using this method. About 1 tablespoon of butter is ideal.

Dive right in while they are piping hot. That's my preferred way of eating them. Just be careful if using cast iron pans. You can buy handle covers for them, which really helps tremendously.

Serve with a big old s'mores loving smile.