Best Hot Fudge Sauce Ever

This is Jody's husband (David) hi-jacking her blog.  My mother-in-law (best mother-in-law in the world), Susan, makes some seriously, quick and easy, delicious hot fudge.  I do not want to lose this recipe ever.  Here it is.

2 sticks of butter
3/4 cup cocoa powder
3 cups sugar
1 can of evaporated milk (12 ounces)
1/2 teaspoon salt (optional)

Melt the butter and cocoa powder in a saucepan, stirring gently, on medium heat.  Stir in 3 cups sugar until combined.  Then add evaporated milk and salt.  Stir until smooth and slightly thick (approx. 8-10 minutes).  You should see it start to slightly bubble.

Remove from heat and pour into a 1 quart mason jar.  Enjoy right away and refrigerate for later!  It will last a week or so in the fridge.

THANKS SUZY QUZY.