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A glass jar filled with bright pickled cherry tomatoes, red onions, and cucumbers in brine

Pickled Cherry Tomatoes, Red Onions, and Cucumbers Recipe


  • Author: Ava
  • Total Time: 15 minutes + chilling
  • Yield: 2 pint jars 1x

Description

This quick and easy refrigerator pickle recipe features cherry tomatoes, red onions, and cucumbers soaked in a bright, tangy brine. Ready in just a few hours, these pickles add a refreshing crunch to burgers, grain bowls, charcuterie boards, and more. No canning required—just a simple brine, fresh veggies, and a little fridge time.


Ingredients

Scale
  • 1 cup white vinegar

  • 1 cup water

  • 2 tbsp sugar

  • 1 tbsp kosher salt

  • 2 cloves garlic, smashed

  • 1 tsp whole black peppercorns

  • 1 cup cherry tomatoes, halved

  • 1 small red onion, thinly sliced

  • 1 small cucumber, sliced into rounds

  • Optional: red pepper flakes or fresh dill


Instructions

  • Prep the vegetables: Wash and slice tomatoes, onion, and cucumber. Place into clean jars.

  • Make the brine: Simmer vinegar, water, sugar, salt, garlic, and peppercorns until dissolved.

  • Combine and pickle: Pour hot brine over the veggies. Let cool, then refrigerate for at least 2 hours.

Notes

  • Best after 24 hours

  • Keeps in fridge for 2–3 weeks

  • Customize with herbs or heat

  • Prep Time: 10 minutes
  • Cook Time: 5 minutes
  • Category: Side Dish / Condiment
  • Method: Refrigerator Pickle
  • Cuisine: American

Nutrition

  • Calories: 25
  • Sugar: 3g
  • Sodium: 220mg
  • Fat: 0g
  • Carbohydrates: 5g
  • Fiber: 1g
  • Protein: 0g

Keywords: Refrigerator pickled vegetables, Quick pickled tomatoes and onions, Homemade cucumber and tomato pickles, Easy vegetable pickling recipe