Hawaiian pickled onions are a tangy, sweet, and colorful side dish. They add crunch and flavor to almost any meal. In Hawaii, you’ll often find them served with BBQ plates, poke bowls, and grilled fish.
Their bright pink color makes them stand out, while the flavor balances salty and savory dishes perfectly.
Making these pickled onions at home is very simple. You only need a few ingredients, and they are ready in just a couple of hours. Let’s learn how to make this tasty Hawaiian classic.
Why You’ll Love This Recipe
- 🌺 Quick and easy to prepare
- 🥗 Adds fresh flavor to Hawaiian dishes
- 🧄 Made with simple pantry ingredients
- 🥒 Can be stored for weeks in the fridge
Recipe Detail
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Resting Time: 1–2 hours
- Total Time: 2 hours 15 minutes
- Servings: About 2 cups
- Course: Condiment / Side
- Cuisine: Hawaiian
Ingredients You’ll Need
- 2 medium red onions, thinly sliced
- 1 cup rice vinegar (or white vinegar)
- 1/2 cup water
- 1/4 cup sugar
- 1 tablespoon sea salt
- 1 teaspoon chili flakes (optional, for spice)
- 2 garlic cloves, sliced (optional)
Step-by-Step Instructions
Step 1: Slice the Onions
Peel and thinly slice the red onions. Place the slices into a clean glass jar.
Step 2: Make the Brine
In a small saucepan, combine vinegar, water, sugar, and sea salt. Heat over medium heat until the sugar and salt dissolve completely.
Step 3: Add Flavor
Stir in chili flakes and garlic slices if you want extra flavor.
Step 4: Pour the Brine
Carefully pour the hot brine over the sliced onions in the jar. Make sure the onions are fully covered.
Step 5: Cool and Rest
Let the jar cool to room temperature. Close with a lid and place it in the refrigerator for at least 1–2 hours before serving.
Step 6: Serve and Enjoy
Your Hawaiian pickled onions are ready! Use them as a topping for Hawaiian BBQ, tacos, poke bowls, or grilled meats.
Storage Tips
- Store the pickled onions in the fridge.
- They taste best within 2–3 weeks.
- Always use a clean spoon when serving to keep them fresh.
Serving Ideas
- 🌺 Add to loco moco for a tangy twist
- 🍖 Serve with kalua pork or BBQ chicken
- 🐟 Top on poke bowls or grilled fish
- 🌮 Use in tacos or sandwiches for extra crunch
Final Thoughts
Hawaiian pickled onions are more than just a side dish. They bring color, texture, and flavor to your meals.
With their balance of sweet, tangy, and slightly spicy notes, they can brighten up simple dishes and turn them into something special. Make a jar today and enjoy a taste of the islands at home!
Sara Collins is a food blogger at TastyDive. She shares simple and family-friendly recipes made with everyday ingredients. Her mission is to help home cooks enjoy tasty meals without stress.
