Bake nuts until they turn golden brown.
Cook butter until it turns light brown.
Heat cream and milk in pan slowly.
Mix egg yolks with brown sugar well.
Pour hot cream into eggs very slowly.
Add vanilla and salt to the mixture.
Cook on low heat until thick.
Strain everything through strainer once.
Mix in brown butter and cinnamon.
Put in fridge for four hours.
Pour cold mix into ice cream maker.
Follow your machine directions exactly.
Add nuts during last five minutes only.
Freeze until completely hard.