How to dehydrate in an alto-shaam combi oven

Thinly slice fennel bulbs

Peel and slice the apples

Use prepared horseradish

Spread out on silpat mats on a sheet tray

Place into Alto-Shaam combi oven

Push the dehydrate button and set the temp to 145F (63C), continuous run. Do this overnight to save time and free up the oven during the day.

How it will look after drying all night

Grind up the horseradish. This can be used to season short ribs.

Apple chip garnish. Tip: before dehydrating, dip apple slices in simple syrup.