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Blueberry and Lemon Jam – A Zesty Homemade Delight

blueberry and lemon jam

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Blueberry and lemon jam blends sweet, juicy blueberries with the bright, zesty kick of lemon for a perfectly balanced spread that’s delicious on toast, swirled into yogurt, or spooned over cheesecake.

Ingredients

Scale
  • 2 lbs fresh or frozen blueberries (thawed and drained if frozen)
  • 2 cups granulated sugar
  • 1 medium lemon (zested and juiced)
  • Optional: 1/4 tsp cinnamon or fresh thyme for variation

Instructions

  1. Wash blueberries, removing stems and damaged berries. If using frozen, thaw and drain slightly.
  2. Zest and juice the lemon, setting both aside.
  3. In a heavy-bottomed saucepan, combine blueberries, lemon zest, lemon juice, and sugar.
  4. Cook over medium heat, stirring until sugar dissolves and berries begin to release juice.
  5. Lightly mash berries for a smoother texture, or leave some whole for chunkiness.
  6. Bring to a gentle boil, then reduce heat and simmer for 20–30 minutes, stirring occasionally, until thickened.
  7. Test for set by placing a small amount on a chilled plate; if it wrinkles when pushed, it’s ready.
  8. Ladle hot jam into sterilized jars, leaving 1/4-inch headspace.
  9. Seal jars and refrigerate for short-term storage, or process in a boiling water bath for long-term storage.

Notes

For a sugar-free version, use low-sugar pectin and a natural sweetener like honey or stevia. Jam can also be frozen for up to 6 months.