Chocolate Chip Pretzel Cookie Ice Cream Sandwiches made with homemade Guinness beer ice cream is the ultimate adult dessert recipe. Rich, boozy and decadent!
Preheat oven to 350°. Beat butter and sugars at medium speed until creamy. Add eggs and 1 1/2 tsp. vanilla, beating until well combined.
In a small saucepan bring Guinness to a boil. Reduce heat to simmer and cook until liquid is reduced to 2/3 cup, about 20 minutes.
Meanwhile in a large saucepan combine cream and milk. Bring to a simmer over moderately high heat.
Gradually add the hot cream mixture to the yolks, whisking constantly until well blended.
Return the mixture to the saucepan and cook over moderate heat, stirring constantly until it coats the back of a spoon, about 6 minutes; do not let it boil. Whisk in reduced Guinness