Melt 1 12oz bag of chocolate chips with 1 stick of butter in a large bowl in the microwave for 45 to 60 seconds. Stir until smooth.
Sift 4 cups of powdered sugar into a large mixing bowl. Whisk in 2 beaten eggs (or 1/2 cup pastureized egg product) and 1 tsp vanilla until very smooth.
Pour chocolate mixture into sugar mixture and mix well.
Pour into buttered 8x8 baking pan. Score when soft. Place in fridge. Cut when firm.
Rocky Road: stir in mini-marshmallows and chopped walnuts
Snoball: stir in mini-marshmallows
Mint: use mint flavored chocolate chips or peppermint extract instead of vanilla
Snoball Fudge: our favorite