New improved low carb fudge

I got some different peanut butter so I decided to make some more low carb fudge. I changed the recipe I used before here a bit to get a more pleasing consistency.

Low carb fudge half recipe

4 ozs unsweetened chocolate
1/2 cup peanut butter
1/2 cup powdered erythritol (I used a coffee mill)
12 drops ezsweets
1/2 teaspoon vanilla
2 tablespoons softened cream cheese
2 tablespoons softened butter
pinch salt
1/2 cup toasted walnuts

Melt chocolate in the microwave oven, stir everything in, nuts last, put in a small loaf pan covered with plastic wrap, chill and cut.