I love this recipe because it turns out great every time and it's pretty easy to make. I like adding pecans or walnuts to it.
3 c. sugar
3/4 c. margarine (not butter!)
5 oz. evaporated milk
1 pkg. semi sweet chocolate chips
1 7 oz. jar marshmallow cream
3/4 c. chopped nuts
1 tsp vanilla
Line an 8X8 pan with aluminum foil and grease, set aside.
Place chocolate and marshmallow cream in a large bowl, set aside.
In large sauce pan combine sugar, margarine, and milk. Bring to a full rolling boil over medium heat (not medium high, or high, just medium). Immediately turn your timer on for four minutes. Place your candy thermometer in the pan and cook until 234 degrees or for 4 minutes, whichever comes first. Immediately remove from heat and pour over marshmallow and chocolate. Stir until thoroughly combined. Stir in nuts and vanilla. Pour into pan and place in refrigerator until hardened, cut into 1" squares and serve!