Balsamic Cherry Tomato Onion Conserve

Recipe by threeovens
READY IN: 20mins
SERVES: 40
UNITS: US

INGREDIENTS

Nutrition
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DIRECTIONS

  • Heat butter and oil in a large skillet over medium-low heat until butter melts; add onion, salt, and sugar and cook, covered, until onions are tender, about 13 to 15 minutes, stirring occasionally.
  • Uncover, turn heat up to medium high, and cook and stir until onions are a deep golden brown, about 3 to 5 minutes.
  • Stir in the cherry tomatoes and honey; bring to a boil, then turn heat down to medium-high and boil until tomatoes are soft, about 5 minutes, stirring frequently.
  • Remove from heat and stir in balsamic vinegar and season with pepper.
  • Ladle mixture into hot, sterilized jars, leavin 1/4-inch headspace.
  • Wipe jar rims and apply lids.
  • Process jars in a boiling water canner for 5 minutes (begin timing once water returns to a boil); remove jars and cool on wire racks.
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