Instructions
1-Combine vinegar, water, sugar, salt, garlic, and: Combine vinegar, water, sugar, salt, garlic, and mustard seeds in a saucepan. Bring to a boil, stirring until the sugar and salt dissolve.
2-Place the sliced peppers in a clean,: Place the sliced peppers in a clean, heatproof jar.
3-Pour the hot vinegar mixture over the: Pour the hot vinegar mixture over the peppers, ensuring they are completely submerged.
4-Seal the jar and let it cool: Seal the jar and let it cool to room temperature before refrigerating overnight.