Ingredients
Method
- Pack the sprouts, garlic, mustard seeds, peppercorns, and red pepper flakes into a clean quart jar, leaving about 1 inch of headspace.
- Combine the vinegar, water, sugar, and salt in a small saucepan and bring to a boil, stirring until dissolved, about 2 minutes.
- Pour the hot brine over the sprouts, making sure they are fully submerged, then let the jar cool for 1 hour at room temperature.
- Cover and refrigerate for at least 4 hours, or ideally 24 hours, then serve cold, straight from the jar or plated with a spoonful of brine.
Notes
The sprouts are safe to eat after 4 hours but develop the deepest flavor after a full day in the fridge. They will keep for up to 3 weeks refrigerated. Always use a clean utensil when removing sprouts from the jar.
