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Honey Mustard Pickled Onions Recipe

Emily Carter
A bold, sweet, and tangy pickled onions recipe with honey mustard flavors that elevates sandwiches, salads, and even snacks.
Print Recipe
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings 6 servings
Calories 40 kcal

Ingredients
  

  • 2 medium red onions thinly sliced
  • 1/2 cup white vinegar
  • 1/4 cup water
  • 3 tablespoons honey
  • 1 tablespoon Dijon mustard
  • 1 teaspoon salt
  • 1/2 teaspoon mustard seeds optional

Instructions
 

  • Slice the onions: Thinly slice the onions and pack them tightly into a clean mason jar.
  • Make the brine: Combine vinegar, water, honey, Dijon mustard, salt, and mustard seeds in a saucepan. Heat until the mixture simmers.
  • Pour the brine: Carefully pour the hot mixture over the onions until they are fully submerged.
  • Cool and seal: Allow the jar to cool at room temperature before sealing and refrigerating.
  • Chill and serve: Let the onions marinate for at least one hour. Best flavor develops after 24 hours in the fridge.

Notes

Nutritional Information (Per Serving):

  • Calories: 40
  • Total Fat: 0g
  • Saturated Fat: 0g
  • Carbohydrates: 10g
  • Fiber: 1g
  • Protein: 0g
Key Vitamins and Minerals:
  • Vitamin C: 3%
  • Potassium: 2%
  • Calcium: 1%
  • Iron: 2%
  • Folate: 1%

Additional Notes/Tips:

  • Flavor Boost: Add a clove of smashed garlic for an extra punch.
  • Mustard Variation: Use whole-grain mustard if you prefer a heartier texture.
  • Storage: Keeps well refrigerated for up to two weeks.
  • Serving Idea: Pile onto burgers, roasted veggies, or grain bowls for a flavor-packed twist.