Step 1

In a saucepan, combine the brown sugar in the butter and bring them to a boil. Boil for three minutes.

Step 2

Meanwhile, preheat the oven to 350 degrees F. Cover a jelly roll pan with aluminum foil. Cover the foil with an even layer of Ritz crackers.

Step 3

Pour the buttery/sugary mix over the crackers, making sure they are all saturated. Put pan in the oven for 7 minutes.

Step 4

Take pan out and sprinkle chocolate chips over the crackers. Return pan to the oven until chips soften, about 2 minutes. Spread the chips with a spatula or the back of a spoon. Top with mini marshmallows and broil until marshmallows are lightly brown.

Step 5

Place pan in the fridge until everything is set.

Step 6

Crack into pieces and serve.