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Grapefruit Marmalade

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Grapefruit Marmalade is a bright, citrusy preserve with a perfect balance of sweet, tart, and slightly bitter flavors. Made with fresh grapefruit, lemon, sugar, and water, it is ideal for spreading on toast or using in both sweet and savory recipes.

Ingredients

  • 4 large grapefruits
  • 1 lemon
  • 6 cups granulated sugar
  • 6 cups water

Instructions

  1. Wash the grapefruits and lemon thoroughly.
  2. Slice the fruit in half and squeeze out the juice, reserving both the juice and seeds.
  3. Thinly slice the grapefruit and lemon peels into fine strips.
  4. Place the peels, juice, and water into a large pot.
  5. Tie the reserved seeds in cheesecloth and add them to the pot.
  6. Bring to a boil, then reduce the heat and simmer for 1 1/2 to 2 hours until the peels are tender.
  7. Remove and discard the seed pouch.
  8. Add the sugar and stir until completely dissolved.
  9. Increase the heat and bring the mixture to a rolling boil.
  10. Cook for 15–25 minutes, stirring frequently, until the marmalade reaches its setting point.
  11. Test the marmalade on a chilled plate. If it wrinkles when pushed, it is ready.
  12. Remove from the heat and allow to cool slightly.
  13. Ladle into sterilized jars and seal.

Notes

  • Use ruby red grapefruits for a sweeter flavor and deeper color.
  • Add grated ginger, vanilla, or warm spices for flavor variations.
  • Store unopened jars in a cool, dark place for up to 1 year.
  • Refrigerate after opening and use within 3 to 4 weeks.
  • Freeze marmalade in freezer-safe containers for up to 6 months.
  • The reserved seeds provide natural pectin for proper setting.

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