I found this recipe for apple jack in the book wild wines and meads
This will yield about 1.9 gals
3 lbs honey.
1 gal apple cider, use fresh cider.
1 tsp acid blen.
1 tsp pectic enzyme.
1 package champagne yeast.
1 tsp yeast nutrient.
1 1/2 cups orange jucie, at room temp.
Directions;
1 In a large enamel or stainless steel pot, boil honey in water( 1 part honey to 2 parts water) for 10 to 20 min. ( They fail to mention the water in the ingredents, I used 2 gals of water. This is the smallest batch I have made to date. ) . Let the nixture cool and then transfer to a 2 gal container. Add the cider, acid and pectic enzyme. Add the campden tablet, if desired, and let the mixture sit, for 24 hours.
2. In a jar make the yeast starter. This is by far the best starter I have every used. It will provide cirtic acid the mixture as will, giving, if I remember right a small bite. Mix togetherethe orange juice, yeast, and yeast nutrient. Cover with a lid and shake madly, every 15 min for about 2 hours, open lid before shaking to let CO2 escape. After 2 hours or great bubbling add to the must.
3. All the mixture to ferment. rack after 2 weeks or so into a 1 gal carboy. I had more. Rack after 3 months, then after 6 and then 1 year after start. Bottle and age 6 months in bottles. Currently I have roughly 6 months to go befor bottleing. This is very clear in the carboys. I used two diffent 1 gallon batchs. I missed collecting 10 gal of cider this fall so will try this next year.
I will post this in the recipe section after I have tasted it.