Grapefruit Marmalade

Steps to make

1. 1

   Prepare jam jars

   2 min
   

   Wash new, 2 5-ounce jars and unused lids in warm soapy water then immerse in simmering hot water until ready to fill.

2. 2

   Prepare zest ribbons

   5 min
   

   Carefully run a zester around 2 of the grapefruits to produce ribbons of grapefruit zest. Set aside. Use a sharp knife to cut away thin strips of peel from the two remaining grapefruits.

4. 3

   Prepare grapefruit wheels

   5 min
   

   Continue peeling off the remaining outer layer and discard. Cut grapefruits into even wheel shapes and discard seeds.

5. 4

   Cook grapefruit

   15 min
   

   In a non-reactive saucepan over medium-high heat, add grapefruit wheels, zest strips and 3 cups of white sugar. Stir well to coat the fruit. Cook while continuously stirring until bubbling.

6. 5

   Release juices

   10 min
   

   Gently mash the fruit until juices are released and mixture liquifies.

7. 6

   Add zest ribbons

   30 min
   

   Add zest ribbons and cook for another 30 minutes.

8. 7

   Cook on low

   10 min
   

   Reduce heat to low and cook, stirring continuously over a gentle boil for about 10 minutes until marmalade begins to stick to the back of a spoon. Scoop out any excess white foam that may form during the cooking process.

9. 8

   Test marmalade

   1 min
   

   Place a drop of marmalade onto a plate and transfer to the freezer for 3 minutes then test consistency to meet your preference.

10. 9

    Fill jars

    5 min
    

    Once set, pour grapefruit marmalade into sterilized jars, pack them tightly and leave about ¼-inch space from the top. Remove any air bubbles, wipe the rims so that they are completely clean then seal and screw tightly.

11. 10

    Serve

    24h
    

    Let the jars cool at room temperature, then set aside for at least 24 hours before using. Store jars in a dark, cool area.