Pickled Radish Recipe

Trim and slice

Trim root ends and leafy tops from the radishes. Rinse under cold water. Using a sharp knife or mandoline, slice radishes very thin (about 1–2 mm) into rounds. If using carrot, peel and julienne into matchsticks roughly the same length as the radish rounds' diameter.

Optional quick-salting (crisper texture): place sliced radishes in a bowl, sprinkle with 1/2 tsp kosher salt, toss, and let sit 10 minutes. Rinse briefly under cold water and pat dry. This step firms the radishes but can be skipped for a quicker prep.

Combine brine ingredients

In a small saucepan combine 1 cup distilled white vinegar, 1 cup water, 3 tablespoons granulated sugar, and 1 teaspoon fine sea salt. Add 1 teaspoon whole black peppercorns, 1 teaspoon mustard seeds, 1 teaspoon red pepper flakes, and the smashed garlic clove. If using dill, add the sprig now.

Heat to dissolve

Place the saucepan over medium heat and stir until sugar and salt dissolve and the liquid comes just to a simmer (do not need a rolling boil). Once dissolved and aromatic (about 2–3 minutes), remove from heat and let cool for 2–3 minutes.

Place the sliced radishes (and carrot, if using) into a clean 16–20 oz (about 500–600 ml) jar or container, packing them loosely but without crushing. Tuck the smashed garlic and any remaining aromatics into the jar if desired, or discard the large dill sprig if you prefer less herb flavor.

Carefully pour the hot (but not boiling) brine over the radishes so they are fully submerged. Use a spoon to press the radishes down and release trapped air pockets. Leave about 1/2 inch headspace at top of jar.

Allow the jar to cool to room temperature (15–20 minutes). Seal with a lid and refrigerate. The radishes will be pleasantly pickled after 2 hours, but flavor and color improve after 24 hours.

Serve chilled as a bright, acidic condiment with sandwiches, tacos, salads, or as part of a cheese board. Season with freshly ground black pepper to taste before serving if desired.

Store refrigerated up to 3 weeks. For best texture, consume within 10–14 days. If brine becomes cloudy or off-smelling, discard.