In a medium saucepan, combine heavy whipping cream, milk & sugar, place over medium heat
Cook until simmering
While getting the mixture up to temperature, take egg yolks in a separate bowl and whisk until a little lighter in color
Once cream mixture is warmed, take a ¼ measuring cup and slowly pour the cream mixture into the egg yolk whole while constantly whisking. Repeat 5 times
Once the egg yolks are tempered, slowly pour egg mixture into sauce pan while constantly whisking
Add vanilla and salt
Simmer until thickened, stirring constantly
Pour mixture into a bowl with a lid and place in fridge for 8 hours to cool, or longer. This can sit in your fridge for 2 days
Once cooled, churn in an ice cream machine until frozen
Fold in Reese Stix & peanut butter, after adding toppings its best to let set in the freezer for another 2 hours