Peel the pumpkin and cut into small pieces (about 1x2 cm).
In a large saucepan, boil the syrup of sugar and water. In sugar syrup add pumpkin, cinnamon, cloves. Squeeze the juice out of the orange and add it to the syrup together with the zest. Bring to a boil, cook for 5 minutes, remove the pan from the heat, cool to room temperature.
This procedure is repeated 3 more times — bring to boil, cook for 5 minutes, remove from heat, cool.
Then place the pumpkin slices on baking paper and dry in oven at 50 degrees with the fan.
My oven is heated to at least 160 degrees, so dried at room temperature for 3 days.
Ready candied fruits roll in powdered sugar.
Store in a closed glass container at room temperature.