Pickled Red Onions

Ingredients:

• 2 medium red onions (thinly sliced)
• 1 cup white vinegar (or apple cider vinegar)
• 1 cup water
• 1–2 tablespoons sugar (adjust to taste)
• 1 teaspoon salt
• Optional:
  • 1 garlic clove (sliced)
  • ½ teaspoon black peppercorns
  • ½ teaspoon mustard seeds

Instructions:

1. Prepare the onions
   Peel and thinly slice the red onions into rings or half-moons.
2. Make the pickling liquid
   In a small saucepan, combine vinegar, water, sugar, and salt. Heat gently until the sugar and salt dissolve (no need to boil).
3. Pack the jar
   Place the sliced onions into a clean glass jar. Add optional ingredients like garlic or spices if desired.
4. Pour the liquid
   Carefully pour the warm pickling liquid over the onions until they are fully submerged.
5. Cool and store
   Let the jar cool to room temperature, then seal and refrigerate.
6. Ready to eat
   The onions are ready in about 30–60 minutes, but taste even better after a few hours or overnight.