Susan's Homemade Pudding - courtesy of Milk Barn Creamery

5 T. Cornstarch
1 C. sugar
1/4 tsp. salt
2 1/2 c. milk
1 c. heavy whipping cream
3/4 c. Half & Half
3 egg yolks
1 tsp. vanilla
2 T. butter

Mix cornstarch, sugar, and salt in 3 quart pan.  Add milk, cream, and half and half.  Cook over medium heat, until smooth and thick, stirring constantly.  Pour a small amount of hot mixture into egg yolks, blend, then poor back into pan.  Cook another 2-3 minutes.  Remove from heat and stir in butter and vanilla.